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Topics:

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Events archive:
Open Source
(614)

May
 2026
26.05
Tue
OSEC Forum 2026
IT security, Open Source, Kubernetes, education, Docker
Warsaw
Conference
Free
26.05
Tue
Poznan Open Source Meetup #14
IT Open Source
Poznan
Meetup
Free
26.05
Tue
Enabling Anyone to Build and Operate Decentralized...
IT Open Source
Online
Meetup
Free
April
 2026
29.04
Wed
Puzzle Kompetencji 2026 ‑ AI Expert
IT Project management, Open Source, AI/ML
Online
Training
Free
16.04
Thu
Pie & AI Krakow: MLOps
IT Open Source, AI/ML, Data Science, architecture
Krakow
Meetup
Free
March
 2026
28.03
Sat
Software Mansion x Gemini Hackathon
IT programming, Game Dev, Open Source, AI/ML, React, Call For Papers
Krakow
Hackathon
Free
26.03
Thu
- 27.03
Fri
OSINT Shadows Conference 2026
IT security, database, Open Source, Business Analysis, AI/ML, Blockchain , ...
Warsaw
Conference
Paid
26.03
Thu
Wroclaw Open Source Meetup #18
IT Open Source
Wroclaw
Meetup
Free
24.03
Tue
AWS User Group Silesia 2/2026
IT .NET, Open Source, AWS
Katowice
Meetup
Free
February
 2026
13.02
Fri
I Love Free Software Day 2026 - Poznań
IT programming, Open Source
Poznan
Conference
Free
10.02
Tue
Open Source Video Processing Pipelines
IT Open Source
Katowice
Meetup
Free
05.02
Thu
meet.js Gdansk TypeScript Meetup #18
IT JavaScript, Open Source, TypeScript
Tricity
Meetup
Free
January
 2026
29.01
Thu
Drugie spotkanie Bydgoszcz IT - Introduction to Rust...
IT programming, Open Source, Rust
Bydgoszcz
Meetup
Free
22.01
Thu
KJUG #87 "Agenting Systems beyond localhost"
IT programming, Java, Open Source
Kielce
Meetup
Free
22.01
Thu
AWS User Group Wrocław Meetup - 22.01.2026 [EN]
IT Open Source, Cloud, DevOps, AWS
Wroclaw
Meetup
Free
19.01
Mon
GoCracow #17 - designing error codes, TSDB in Go, PGO
IT programming, Open Source, Golang
Krakow
Meetup
Free
17.01
Sat
Dzień Otwarty w poznańskim hakerspejsie
IT Open Source, networking
Poznan
Meetup
Free
15.01
Thu
Spark Declarative Pipelines in Apache Spark 4.1
IT Python, database, Open Source, analytics
Online
Meetup
Free
15.01
Thu
Pykonik: Piwkonik #22
IT Python, Open Source, networking
Krakow
Meetup
Free
06.01
Tue
[DI.Day] Dzień Cyfrowej Niezależności
IT security, Open Source
Tricity
Meetup
Free
December
 2025
24.12
Wed
Świąteczny Kalendarz Kariery Programisty 2025
IT programming, Project management, Open Source, Cloud, motivation, AI/ML, ...
Online
Webinar
Free
18.12
Thu
KJUG #86 "java.util.concurrent: Przez Multiwersum Wątków"
IT programming, Java, Open Source
Kielce
Meetup
Free
15.12
Mon
ZK Learning Group: Wrap-up, ZK login
IT Open Source, Blockchain
Online
Meetup
Free
15.12
Mon
VIRTUAL: One Does Not Simply Query a Stream
IT Open Source
Online
Meetup
Free
13.12
Sat
Dzień Otwarty w poznańskim hakerspejsie
IT Open Source, networking
Poznan
Meetup
Free
11.12
Thu
[AI Alliance] Introducing weave-cli - A fast CLI for...
IT Open Source, AI/ML
Online
Meetup
Free
11.12
Thu
Developing AI Agents with DSPy and MLflow in Databricks
IT Python, database, Open Source, analytics, AI/ML
Online
Meetup
Free
11.12
Thu
Pykonik: Piwkonik #21
IT Python, Open Source, networking
Krakow
Meetup
Free
10.12
Wed
Introducing Hypernate: Data Mapper Framework for...
IT Open Source
Online
Meetup
Free
10.12
Wed
Toruń JUG #84 -
IT programming, Java, Open Source
Torun
Meetup
Free
10.12
Wed
AI w JVM: teraz to już naprawdę działa
IT Java, Open Source, AI/ML
Poznan
Meetup
Free
09.12
Tue
- 11.12
Thu
PyData Global 2025
IT Python, database, Open Source, analytics, AI/ML, Data Science
Online
Conference
Free
09.12
Tue
Apache Airflow Meetup @ Google Warsaw
IT Open Source, Cloud
Warsaw
Meetup
Free
05.12
Fri
[AI Alliance] Introducing weave-cli - A fast CLI for...
IT Open Source, AI/ML
Meetup
Free
05.12
Fri
AI Alliance: PyTorch & The Agentic Stack
IT Open Source, AI/ML
Online
Meetup
Free
04.12
Thu
Web3 Virtual Machine for Agentic Development and Testing
IT Open Source, DevOps, Blockchain
Online
Meetup
Free
04.12
Thu
Learning DSPy Programming
IT Python, database, Open Source, analytics
Online
Meetup
Free
03.12
Wed
[LDZ] 37 spotkanie Microsoft Azure User Group w Łodzi
IT Open Source, Cloud, Azure
Lodz
Meetup
Free
01.12
Mon
Learning Tokens. Connections with online learning...
IT Open Source, Blockchain
Online
Meetup
Free
November
 2025
27.11
Thu
Data pipeline troubleshooting: Root cause analysis with...
IT Open Source
Online
Meetup
Free
27.11
Thu
Poznań Ruby User Group - November 2025
IT programming, Open Source
Poznan
Meetup
Free
27.11
Thu
Streaming Queries in Spark Declarative Pipelines (Apache...
IT Python, database, Open Source, analytics, AI/ML
Online
Meetup
Free
27.11
Thu
Pykonik Tech Talks #79
IT Python, Open Source
Krakow
Meetup
Free
26.11
Wed
Poznan Open Source Meetup #13
IT Open Source
Poznan
Meetup
Free
26.11
Wed
Toruń JUG #83 - O "Sukcesie w rekrutacji" i "Ucieczce z...
IT programming, Java, Open Source
Torun
Meetup
Free
24.11
Mon
Meet Magento Polska 2025
IT e-business, e-commerce, Open Source, CMS, AI/ML, SaaS, ...
Poznan
Conference
Free
20.11
Thu
KJUG #85 "Jak zoptymalizować czas startu JVM'a"
IT programming, Java, Open Source
Kielce
Meetup
Free
20.11
Thu
[AI Alliance] SEMIONT – AI-Native Knowledge Kernel...
IT Open Source, AI/ML
Online
Meetup
Free
20.11
Thu
Streaming Queries in Spark Declarative Pipelines (Apache...
IT Python, database, Open Source, analytics
Online
Meetup
Free
19.11
Wed
Trust Over IP 5th Anniversary Virtual...
IT Open Source
Online
Meetup
Free
19.11
Wed
[RZE] 3 spotkanie Microsoft Azure User Group Poland w...
IT security, Open Source, Cloud, AI/ML, Azure
Rzeszow
Meetup
Free
18.11
Tue
Compute Layer Unbundled – Market Trends Shaping Data...
IT database, Big Data, Open Source
Online
Meetup
Free
18.11
Tue
Decentralized Directory (DeDi) - Infrastructure, Use...
IT Open Source, Blockchain
Online
Meetup
Free
13.11
Thu
[AI Alliance] Gofannon: Ramen
IT Open Source, AI/ML
Online
Meetup
Free
10.11
Mon
Empowering AI Agent protocols with TSP and First Person...
IT Open Source, AI/ML, Blockchain
Online
Meetup
Free
05.11
Wed
[LDZ] 36 spotkanie Microsoft Azure User Group w Łodzi
IT Open Source, Cloud, Azure
Lodz
Meetup
Free
05.11
Wed
Simplifying Fabric Dev: New Features in Fablo
IT Open Source, Blockchain
Online
Meetup
Free
October
 2025
30.10
Thu
GitMesh – AI-Powered Git Collaboration Network for...
IT Open Source, Blockchain
Online
Meetup
Free
30.10
Thu
[AI Alliance] Build AI Apps Fast with Langflow
IT Open Source, AI/ML
Online
Meetup
Free
30.10
Thu
Pykonik Tech Talks #78
IT Python, Open Source
Krakow
Meetup
Free
30.10
Thu
Developing AI Programs with DSPy
IT Python, database, Open Source, analytics
Online
Meetup
Free
30.10
Thu
Pie & AI Krakow | Tech-On
IT, Startup Python, Open Source, AI/ML, SaaS, Product
Krakow
Networking
Free
29.10
Wed
15.SJUG Warsztaty - MCP, Agent AI, ES|QL i inne buzzwordy
IT Java, Open Source, AI/ML
Szczecin
Meetup
Free
29.10
Wed
Naryo: A Lightweight Framework For Capturing And...
IT Open Source, Blockchain
Online
Meetup
Free
29.10
Wed
Toruń JUG #82 - O "Vaadin Flow" i "GraphQL
IT programming, Java, Open Source
Torun
Meetup
Free
29.10
Wed
Warsaw C++ Users: Unifikacja typów i wartości w...
IT programming, Open Source, C/C++
Warsaw
Meetup
Free
27.10
Mon
Learning Tokens. Connections with Online Learning...
IT Open Source, Blockchain
Online
Meetup
Free
27.10
Mon
PyGDA #86 (edycja stacjonarna)
IT Python, Open Source, Django
Tricity
Meetup
Free
24.10
Fri
- 26.10
Sun
Jesień Linuksowa 2025
IT programming, security, Open Source, AI/ML, DevOps
Rybnik
Conference
Paid
23.10
Thu
Building Model Context Protocol (MCP) servers in Python...
IT Python, database, Open Source, analytics, AI/ML
Online
Meetup
Free
23.10
Thu
Wroclaw Open Source Meetup #17
IT programming, Open Source
Wroclaw
Meetup
Free
23.10
Thu
Poznań Ruby User Group - October 2025
IT programming, Ruby, Open Source
Poznan
Meetup
Free
23.10
Thu
KJUG #84 "Monorepo nie gryzie! O developer experience ..."
IT programming, Java, Open Source
Kielce
Meetup
Free
22.10
Wed
IN PERSON: Apache Kafka® x Apache Iceberg
IT Open Source
Tricity
Meetup
Free
20.10
Mon
The Digital Asset Landscape and the Road Ahead -...
IT Open Source, Blockchain
Online
Meetup
Free
18.10
Sat
Linux Presentation Day - Edycja EndOf10
IT programming, Open Source
Poznan
Meetup
Free
16.10
Thu
Building Model Context Protocol (MCP) servers in Python
IT Python, database, Open Source, AI/ML
Online
Meetup
Free
15.10
Wed
[LDZ] 35  spotkanie Microsoft Azure User Group w Łodzi
IT Open Source, Cloud, Azure
Lodz
Meetup
Free
14.10
Tue
Building an Enterprise AI Assistant with Multi-Agent RAG...
IT Open Source, AI/ML, Blockchain
Online
Meetup
Free
13.10
Mon
GoCracow #16 - synctest and concurrency
IT programming, Open Source, Golang
Krakow
Meetup
Free
13.10
Mon
PLRUG Warsaw Meetup @ Behind The Code – October Edition
IT Ruby, design, Open Source
Warsaw
Meetup
Free
11.10
Sat
Dzień Otwarty w poznańskim hakerspejsie
IT Open Source, networking
Poznan
Meetup
Free
09.10
Thu
ScalaWAW #36 - Scala Plugin for IntelliJ hackathon
IT Open Source, scala
Warsaw
Hackathon
Free
09.10
Thu
Spark Declarative Pipelines cntd.
IT Python, database, Open Source, analytics, SQL
Online
Meetup
Free
09.10
Thu
Pykonik: Piwkonik #19
IT Python, Open Source
Krakow
Meetup
Free
08.10
Wed
JUGtoberfest 2025 - Threads, GitHub & Rock'n'roll
IT Java, Open Source
Poznan
Meetup
Free
07.10
Tue
Towards Data Lakehouse Architecture – Episode 3: Clash...
IT database, Big Data, Open Source
Online
Meetup
Free
07.10
Tue
How Decentralization Will Shape The Future of Money,...
IT Open Source, Blockchain
Online
Meetup
Free
03.10
Fri
PHPers Trójmiasto #27
IT programming, PHP, Open Source, DDD
Tricity
Meetup
Free
02.10
Thu
AWS User Group Wrocław Meetup - 02.10.2024 [PL]
IT Open Source, Cloud, DevOps, AWS
Wroclaw
Meetup
Free
01.10
Wed
How FLEXBLOK.io And Besu Are Making Enterprise...
IT Open Source, Blockchain
Online
Meetup
Free
September
 2025
29.09
Mon
PyGDA #85 (edycja stacjonarna)
IT Python, Open Source, Django
Tricity
Meetup
Free
25.09
Thu
Mastering Real-Time Anomaly Detection & Data Engineering
IT database, Open Source, Data Science
Warsaw
Meetup
Free
25.09
Thu
Bielik.AI - polski model LLM od pasji do 12 miliardów...
IT Open Source, AI/ML
Katowice
Meetup
Free
23.09
Tue
Blockchain Foundations with Hedera: Certification &...
IT Open Source, Blockchain
Online
Meetup
Free
22.09
Mon
Using Rust to Interact with a Hyperledger Fabric Network
IT Open Source, Blockchain
Online
Meetup
Free
19.09
Fri
Meetup 149: Reaktywacja Trójmiasto Java User Group [PL]
IT programming, Java, Open Source
Tricity
Meetup
Free
18.09
Thu
KJUG #83 "Twój kod nie musi być ekstrawertykiem - o...
IT programming, Java, Open Source
Kielce
Meetup
Free
18.09
Thu
Agent-to-Agent Interactions with NLIP and an application...
IT Open Source, AI/ML
Online
Meetup
Free
09.09
Tue
Digital Twins for Simulation & Modeling Supply Chains To...
IT Open Source, Blockchain
Online
Meetup
Free
04.09
Thu
Piwkonik - Back to SQL
IT Python, Open Source, networking
Krakow
Meetup
Free
02.09
Tue
React Universe Conf 2025
IT Java, Open Source, React
Wroclaw
Meetup
Free
August
 2025
28.08
Thu
[AI Alliance] ContextForge MCP Gateway
IT Open Source, AI/ML
Online
Meetup
Free
25.08
Mon
GenAI Cracow 18 - Builders Economy
IT, Startup programming, Project management, Python, Open Source, AI/ML
Krakow
Meetup
Free
21.08
Thu
Build A Digital Credentialing Solution With CREDEBL
IT Open Source, Blockchain
Online
Meetup
Free
21.08
Thu
Pykonik: Piwkonik #17
IT Python, Open Source, networking
Krakow
Meetup
Free
14.08
Thu
[AI Alliance] Introduction to Llama Stack
IT Open Source, AI/ML
Online
Meetup
Free
07.08
Thu
PLRUG Warsaw Meetup #AUGUST - Special Edition @ BEHIND...
IT Ruby, design, Open Source
Warsaw
Meetup
Free
07.08
Thu
[AI Alliance] How can Agents be Trusted?
IT Open Source, AI/ML
Online
Meetup
Free
07.08
Thu
Pykonik: Piwkonik #16
IT Python, Open Source, networking
Krakow
Meetup
Free
July
 2025
29.07
Tue
AWS User Group Wrocław Meetup - 29.07.2024 [PL] / [EN]
IT, Startup Open Source, Cloud, DevOps, AWS
Wroclaw
Meetup
Free
24.07
Thu
[AI Alliance] Improving Chatbot Reliability Through...
IT Open Source, AI/ML
Online
Meetup
Free
22.07
Tue
Dzień Otwarty w poznańskim hakerspejsie
IT Open Source, networking
Poznan
Meetup
Free
17.07
Thu
AI Alliance Online Office Hours: “How the RAISE Act...
IT Open Source, AI/ML
Online
Meetup
Free
16.07
Wed
ScalaWAW #36 - beach party!
IT Open Source, scala
Warsaw
Meetup
Free
14.07
Mon
Learning Tokens. Connections with Online Learning...
IT Open Source, Blockchain
Online
Meetup
Free
09.07
Wed
Verii Lab: Technology Stack for Decentralized Verifiable...
IT Open Source, Blockchain
Meetup
Free
05.07
Sat
Dzień Otwarty w poznańskim hakerspejsie
IT Open Source, networking
Poznan
Meetup
Free
02.07
Wed
Debezium, Apache Kafka®, and an Acyclic...
IT Open Source
Online
Meetup
Free
June
 2025
30.06
Mon
ScalaWAW #35 - summer hackathon
IT programming, Open Source, scala
Warsaw
Meetup
Free
30.06
Mon
PyGDA #85 (edycja stacjonarna)
IT programming, Python, Open Source, Django
Tricity
Meetup
Free
26.06
Thu
AWS User Group Wrocław Meetup - 26.06.2025 [EN]
IT Open Source, Cloud, AI/ML, DevOps
Wroclaw
Meetup
Free
25.06
Wed
Toruń JUG #81 - Programowanie zorientowane na dane,...
IT programming, Java, Open Source
Torun
Meetup
Free
18.06
Wed
LFDT webinar with DSR: Hiero - ACA-Py Plugin for the...
IT Open Source, Blockchain
Online
Meetup
Free
12.06
Thu
IN-PERSON: Apache Kafka® x Apache Flink® x Apache...
IT Open Source
Tricity
Meetup
Free
12.06
Thu
KJUG #82 Beginner's guide to observability
IT programming, Java, Open Source
Kielce
Meetup
Free
12.06
Thu
[AI Alliance] ITBench - New Open-Source Benchmark Suite...
IT Open Source, AI/ML
Online
Meetup
Free
11.06
Wed
Fabric-X for Regulated Digital Assets - Hyperledger...
IT Open Source, Blockchain
Online
Meetup
Free
11.06
Wed
[LDZ] 34 spotkanie Microsoft Azure User Group w Łodzi
IT Open Source, Cloud, Azure
Lodz
Meetup
Free
08.06
Sun
Dzień Otwarty w poznańskim hakerspejsie
IT Open Source, networking
Poznan
Meetup
Free
07.06
Sat
XIV Poznańska Impreza Wolnego Oprogramowania
IT programming, Game Dev, security, Open Source, networking, DevOps
Poznan
Meetup
Free
05.06
Thu
Polish Ruby User Group (PLRUG) Warsaw Meetup #JUNE
IT Ruby, design, Open Source
Warsaw
Meetup
Free
05.06
Thu
Pykonik #77: Optimizing PyTorch Tensors and Handling DB...
IT Python, QA/Testing, Open Source
Krakow
Meetup
Free
05.06
Thu
PyWaw #121
IT programming, Python, Open Source, networking
Warsaw
Meetup
Free
05.06
Thu
IN-PERSON: Apache Kafka Meetup Warsaw
IT Big Data, Open Source
Warsaw
Meetup
Free
04.06
Wed
LFDT Webinar with Oracle: SSI on Fabric with OWF Credo...
IT Open Source, Blockchain
Online
Meetup
Free
May
 2025
28.05
Wed
Webinar with Launchodes&LACChain: Staking-Based Funding...
IT Open Source, Blockchain
Online
Meetup
Free
28.05
Wed
Automate NOW! Meetup: Beyond Airflow: The Art of...
IT database, Big Data, Open Source
Warsaw
Meetup
Free
28.05
Wed
80. spotkanie Toruń JUG - O Gen AI dla Programistów...
IT Java, Open Source, AI/ML, SQL
Torun
Meetup
Free
26.05
Mon
PyGDA #84 (edycja stacjonarna)
IT programming, Python, Open Source, Django, AI/ML
Tricity
Meetup
Free
26.05
Mon
AWS User Group Wrocław Meetup - 26.05.2025 [EN]
IT programming, Open Source, Cloud, DevOps
Wroclaw
Meetup
Free
26.05
Mon
ScalaWAW #34 - back after... some break!
IT programming, Open Source, scala
Warsaw
Online
Meetup
Free
24.05
Sat
Dzień Otwarty w poznańskim hakerspejsie
IT Open Source, networking
Poznan
Meetup
Free
23.05
Fri
Nix User Group PL Meetup 2025 (Stream)
IT Open Source, networking
Poznan
Meetup
Free
22.05
Thu
Bydgoszcz JUG - Meetup #63
IT programming, Java, Open Source
Bydgoszcz
Meetup
Free
22.05
Thu
KJUG #81: Testing the untestable – patterns and use...
IT programming, Java, Open Source
Kielce
Meetup
Free
22.05
Thu
Poznań Ruby User Group - May 2025
IT programming, Open Source
Poznan
Meetup
Free
22.05
Thu
[AI Alliance] Knowledge Graphs for Enterprise AI
IT Open Source, AI/ML
Online
Meetup
Free
21.05
Wed
Poznan Open Source Meetup #12
IT programming, Open Source
Poznan
Meetup
Free
15.05
Thu
[AI Alliance Materials] Discrete State-Space Diffusion...
IT Open Source, AI/ML
Online
Meetup
Free
14.05
Wed
LFDT Webinar with GoLedger: Enabling Enterprise...
IT Open Source, Blockchain
Online
Meetup
Free
April
 2025
30.04
Wed
79. spotkanie Toruń JUG - O "Złych mikroserwisach"...
IT Java, Open Source
Torun
Meetup
Free
28.04
Mon
PyGDA #83 (edycja stacjonarna)
IT Python, Open Source, Django
Tricity
Meetup
Free
26.04
Sat
Dzień Otwarty w poznańskim hakerspejsie
IT Open Source, networking
Poznan
Meetup
Free
24.04
Thu
[AI Alliance] Introducing gofannon
IT Open Source, AI/ML
Online
Meetup
Free
24.04
Thu
Pykonik #76: What happens when you decide to fuckit('all')?
IT programming, Python, QA/Testing, Open Source
Krakow
Meetup
Free
23.04
Wed
India's leadership in decentralized tech: Innovation and...
IT Open Source, Blockchain
Online
Meetup
Free
17.04
Thu
[AI Alliance] AI Red-Teaming: Stress Testing AI Systems...
IT Open Source, AI/ML
Online
Meetup
16.04
Wed
LFDT Webinar with Ownera: Connecting FIX to the world of...
IT Open Source, Blockchain
Online
Meetup
Free
16.04
Wed
React Universe Meetup Wrocław
IT programming, JavaScript, Open Source, React
Wroclaw
Meetup
Free
15.04
Tue
GoCracow #15 - Memory in Go and When to not use...
IT programming, Open Source, Golang
Krakow
Meetup
Free
15.04
Tue
meet.js Warsaw [with Sii Polska]
IT programming, JavaScript, Open Source, networking
Warsaw
Meetup
Free
10.04
Thu
[AI Alliance] Simplifying DPK Pipeline Creation with...
IT Open Source, AI/ML
Online
Meetup
Free
10.04
Thu
KJUG #80: Data-oriented programming with Java
IT programming, Java, Open Source
Kielce
Meetup
Free
05.04
Sat
- 06.04
Sun
19. Sesja Linuksowa
IT programming, Open Source
Wroclaw
Online
Conference
Free
03.04
Thu
[AI Alliance] Hyper Parameter Optimization for Computer...
IT Open Source, AI/ML
Online
Meetup
Free
02.04
Wed
[LDZ] 33  spotkanie Microsoft Azure User Group w Łodzi
IT Open Source, Cloud, Azure
Lodz
Meetup
Free
March
 2025
31.03
Mon
PyGDA #82 (edycja stacjonarna)
IT Python, Open Source, Django
Tricity
Meetup
Free
27.03
Thu
Pykonik #75: Cython turbocharging and more!
IT Python, QA/Testing, Open Source
Krakow
Meetup
Free
27.03
Thu
[GDN] 14 spotkanie Microsoft Azure User Group Poland w...
IT Open Source, Cloud, Azure
Tricity
Meetup
Free
26.03
Wed
Enhancing Organizational Interoperability in Hyperledger...
IT Open Source, Blockchain
Online
Meetup
Free
26.03
Wed
78. spotkanie Toruń JUG - O "Tworzeniu Open Source"...
IT programming, Java, Open Source
Torun
Meetup
Free
26.03
Wed
Polish JUG meeting: Better Java builds and how to use AI...
IT Java, Open Source
Krakow
Meetup
Free
20.03
Thu
Polish Ruby User Group (PLRUG) Warsaw Meetup #March
IT Ruby, design, Open Source
Warsaw
Meetup
Free
20.03
Thu
Wyjątki w świecie kotlina. Czy naprawdę ich potrzebujemy
IT programming, Java, Open Source
Kielce
Meetup
Free
19.03
Wed
Enhancing Organizational Interoperability in Hyperledger...
IT Open Source, Blockchain
Online
Meetup
Free
17.03
Mon
Poznan GO Devs #12
IT programming, Open Source, Golang
Poznan
Meetup
Free
13.03
Thu
Node.js Warsaw, XXI
IT programming, JavaScript, Open Source
Warsaw
Meetup
Free
12.03
Wed
Jak uruchomić kompilator w kompilatorze? & Testing in...
IT Java, QA/Testing, Open Source
Poznan
Meetup
Free
06.03
Thu
Pykonik #74: Pytest parametrization for fun and profit &...
IT Python, QA/Testing, Open Source
Krakow
Meetup
Free
06.03
Thu
[AI Alliance] Introducing Gneissweb: A State-Of-The-Art...
IT Open Source, AI/ML
Online
Meetup
Free
06.03
Thu
SJUG #99 - Paweł Zajączkowski - Poradnik Przetrwania w...
IT Java, Open Source
Katowice
Meetup
Free
05.03
Wed
Webinar with Kaleido: Unlocking Enterprise Digital...
IT Open Source, Blockchain
Online
Meetup
Free
05.03
Wed
AWS Workshop >> Serverless Patterns
IT programming, Open Source, DevOps
Online
Meetup
Free
04.03
Tue
Wroclaw Open Source Meetup #16
IT programming, Open Source
Wroclaw
Meetup
Free
February
 2025
27.02
Thu
13. SJUG: Open-Source w złośliwym wydaniu & I ty...
IT programming, Open Source
Szczecin
Meetup
Free
27.02
Thu
[AI Alliance] Review of Data Preparation Tools (incl....
IT Open Source, AI/ML
Online
Meetup
Free
24.02
Mon
PyGDA #81 (edycja stacjonarna)
IT Python, Open Source, Django
Tricity
Meetup
Free
20.02
Thu
KJUG #77 "Beginner's guide to observability"
IT programming, Java, Open Source
Kielce
Meetup
Free
19.02
Wed
Cybersecurity 17 53c #1/2025 - (w) ING Hubs Poland Katowice
IT security, Open Source, Cloud, AI/ML
Katowice
Meetup
Free
19.02
Wed
Clean architecture & Testing the untestable
IT programming, Java, QA/Testing, Open Source, Kotlin
Poznan
Meetup
Free
18.02
Tue
meet.js Warsaw [with Box]
IT programming, JavaScript, Open Source, networking
Warsaw
Meetup
Free
14.02
Fri
I Love Free Software Day 2025 - Wrocław
IT programming, security, Open Source
Wroclaw
Meetup
Free
13.02
Thu
AI Alliance: RAG pipeline with Data Prep Kit + Milvus +...
IT Big Data, Open Source, AI/ML
Online
Meetup
Free
13.02
Thu
Unleash the Power of Hiero: A Developer’s Guide to Our...
IT Open Source, Blockchain
Online
Meetup
Free
13.02
Thu
I Love Free Software Day 2025 - Poznań
IT programming, security, Open Source
Poznan
Meetup
Free
13.02
Thu
[GDN] 13 spotkanie Microsoft Azure User Group Poland w...
IT Open Source, Cloud, Azure
Tricity
Meetup
Free
12.02
Wed
I Love Free Software Day 2025 - Warszawa
IT programming, security, Open Source
Warsaw
Meetup
Free
10.02
Mon
AWS Workshop >> Amazon Q: Deploying Web App via CDK
IT programming, Open Source, DevOps
Online
Meetup
Free
06.02
Thu
AI Alliance: An in-depth look at Data Prep Kit
IT Big Data, Open Source, AI/ML
Online
Meetup
Free
01.02
Sat
- 02.02
Sun
FluConf 2025
IT Open Source
Online
Conference
Free
January
 2025
30.01
Thu
The Waterfall Ecosystem: Where Scalability Meets...
IT Open Source, Blockchain
Online
Meetup
Free
30.01
Thu
Pykonik #73: Django policy-based access controls and...
IT programming, Python, Open Source, Django
Krakow
Meetup
Free
30.01
Thu
AI Alliance: Getting Started with Docling and Data Prep Kit
IT Big Data, Open Source, AI/ML
Online
Meetup
Free
29.01
Wed
Discussion on the Ways of Working for the European Chapter
IT Open Source, Blockchain
Online
Meetup
Free
27.01
Mon
PyGDA #80 (edycja stacjonarna)
IT programming, Python, Open Source, Django
Tricity
Meetup
Free
23.01
Thu
[LDZ] 31 spotkanie Microsoft Azure User Group w Łodzi
IT Open Source, Cloud, Azure
Lodz
Meetup
Free
16.01
Thu
KJUG #76 "JVM w Erze AI: Babylon, Valhalla, TornadoVM i...
IT Java, Open Source, AI/ML
Kielce
Meetup
Free
15.01
Wed
Webinar with UN Pension Fund:Digital Identity with...
IT Open Source, Blockchain
Online
Meetup
Free
14.01
Tue
GoCracow #14 - Unix Philosophy and TBA
IT programming, Open Source, Golang
Krakow
Meetup
Free
December
 2024
19.12
Thu
KJUG #75 "Software Engineering career beyond senior"
IT programming, Java, Open Source, work in IT
Kielce
Meetup
Free
16.12
Mon
12.SJUG: JVM w Erze AI & Europejski Portfel Tożsamości...
IT Java, Open Source
Szczecin
Meetup
Free
10.12
Tue
Scarf Summit 2024
IT Open Source
Online
Meetup
Free
05.12
Thu
Spotkanie #74 - Observability z Elasticsearch oraz...
IT Java, Open Source
Zielona Gora
Meetup
Free
03.12
Tue
Join the AIFAQ.pro Developer Workshop: Build Reliable...
IT Open Source, AI/ML
Online
Meetup
Free
November
 2024
28.11
Thu
KJUG #74 Exploring the Relevance of Unix Philosophy in...
IT programming, Java, Open Source
Kielce
Meetup
Free
28.11
Thu
Poznan Open Source Meetup #11
IT programming, Open Source
Poznan
Meetup
Free
27.11
Wed
Apache Airflow Meetup @ Google Warsaw
IT Open Source, Cloud
Warsaw
Meetup
Free
21.11
Thu
Pykonik #72: Troubles with Observability and more!
IT Python, Open Source, Django
Krakow
Meetup
Free
21.11
Thu
2024/3
IT programming, Open Source, Elixir
Wroclaw
Meetup
Free
20.11
Wed
Learning Tokens for Community Building, Third Session
IT Open Source, Blockchain
Online
Meetup
Free
19.11
Tue
AWS User Group Wrocław Meetup - 19.11.2024 [EN]
IT Open Source, Cloud, AI/ML, DevOps, AWS
Wroclaw
Meetup
Free
16.11
Sat
Świętuj Global Day of Coderetreat z JUG Poznań oraz...
IT programming, Open Source, TDD
Poznan
Meetup
Free
13.11
Wed
Webinar with TOIP-Verifiable Authenticity to Address the...
IT Open Source, AI/ML, Blockchain
Online
Meetup
Free
08.11
Fri
- 09.11
Sat
Music Jam – hackathon muzyczny
IT Python, hardware, Open Source, microcontrollers, education
Tricity
Hackathon
Free
07.11
Thu
[GDN] 11 spotkanie Microsoft Azure User Group Poland w...
IT Open Source, Cloud, Azure
Tricity
Meetup
Free
04.11
Mon
Blockchain Interoperability
IT Open Source, Blockchain
Online
Meetup
Free
October
 2024
30.10
Wed
LFDT Webinar with Zeeve: Simplifying Network...
IT Open Source, Blockchain
Online
Meetup
Free
29.10
Tue
Besu Plug-ins Workshop: Fork-free Client Modifications...
IT Open Source, Blockchain
Online
Meetup
Free
18.10
Fri
NIS2 Bez Tabu - Szkolenia i budowanie świadomości
IT security, Open Source, network, monitoring
Online
Webinar
Free
17.10
Thu
KJUG #73 "Czas w mikroserwisach sterowanych zdarzeniami"
IT programming, Java, Open Source
Kielce
Meetup
Free
17.10
Thu
Pykonik #71: DB Schemas, multitenancy dead end and more!
IT programming, Python, Open Source, Django
Krakow
Meetup
Free
10.10
Thu
Art of Scala 2024
IT programming, Open Source, scala
Warsaw
Conference
Free
10.10
Thu
Fabric Operations Console Wallet in Hashicorp Vault
IT Open Source, Blockchain
Online
Meetup
Free
10.10
Thu
Wroclaw Open Source Meetup #15
IT programming, Open Source
Wroclaw
Meetup
Free
08.10
Tue
GoCracow #13 - Go Observability with Automatic...
IT programming, Open Source, Golang
Krakow
Meetup
Free
03.10
Thu
#11 Spotkanie Data Community Podbeskidzie Bielsko-Biała
IT database, Open Source, Cloud, Data Science
Bielsko Biała
Meetup
Free
September
 2024
30.09
Mon
AWS User Group Wrocław Meetup - 30.09.2024 [EN] / [PL]
IT Open Source, Cloud, DevOps, AWS
Wroclaw
Meetup
Free
28.09
Sat
- 29.09
Sun
HackYeah 2024
IT programming, e-business, social media, mobile, JavaScript, Agile/Scrum, ...
Krakow
Hackathon
Free
26.09
Thu
Angular Wrocław #40
IT JavaScript, Open Source, Angular
Wroclaw
Meetup
Free
25.09
Wed
Only the important stuff incl. structured concurrency
IT Java, Open Source
Poznan
Meetup
Free
20.09
Fri
NIS2 Bez Tabu - Monitorowanie i wykrywanie zagrożeń
IT security, Open Source, network, monitoring
Online
Webinar
Free
18.09
Wed
Blockchain Network Brazil: Public Permissioned...
IT Open Source, Blockchain
Online
Meetup
Free
13.09
Fri
NIS2 Bez Tabu - Identyfikacja ryzyk i zarządzanie nimi...
IT security, Open Source, network, monitoring
Online
Webinar
Free
12.09
Thu
[GDN] 10 spotkanie Microsoft Azure User Group Poland w...
IT Open Source, Cloud, Azure
Tricity
Meetup
Free
06.09
Fri
NIS2 Bez Tabu - Wprowadzenie do NIS2 i jej wymagań
IT security, Open Source, network, monitoring
Online
Webinar
Free
05.09
Thu
React Universe Conf 2024
IT programming, JavaScript, Open Source, React
Wroclaw
Meetup
Free
04.09
Wed
Webinar: DLT Interoperability with Stellar Connector for...
IT Open Source, Blockchain
Online
Meetup
Free
August
 2024
22.08
Thu
Tricity Kotlin User Group: Meeting 11 - Bring Your Own Topic
IT programming, Open Source, Kotlin
Tricity
Meetup
Free
22.08
Thu
JUG Szczecin - Hunting with Stream Gatherers
IT programming, Java, Open Source
Szczecin
Meetup
Free
20.08
Tue
AWS User Group Wrocław Meetup - 20.08.2024 [EN] / [PL]
IT Open Source, Cloud, DevOps
Wroclaw
Meetup
Free
July
 2024
29.07
Mon
PyGDA Coding Summer 2024 - day 2
IT programming, Python, Open Source, Django
Tricity
Meetup
Free
25.07
Thu
Hyperledger Bevel Version 1.1: What's New, What's Next?
IT Open Source, Blockchain
Online
Meetup
Free
25.07
Thu
ScalaWAW #33 - beach party!
IT Open Source, scala
Warsaw
Meetup
Free
17.07
Wed
Webinar: Cross-Chain Delivery vs. Payment (DvP) with...
IT Open Source, Blockchain
Online
Meetup
Free
01.07
Mon
Biblioteka DevOps - Risk Management
IT Open Source, Cloud
Online
Meetup
Free
June
 2024
26.06
Wed
Microservices & GraalVM Experience
IT programming, Java, Open Source
Poznan
Meetup
Free
26.06
Wed
Exploring Machine to Machine Payments with the Perun IoT...
IT Open Source, Blockchain
Online
Meetup
Free
25.06
Tue
Comparisons in C++20
IT programming, Open Source, C/C++
Krakow
Meetup
Free
24.06
Mon
PyGDA #79 (edycja stacjonarna)
IT Python, Open Source, Django
Tricity
Meetup
Free
20.06
Thu
Dive into Data: SoftServe Data Community Meetup #6
IT Open Source
Warsaw
Meetup
Free
20.06
Thu
Angular Wrocław #39
IT JavaScript, Open Source, Angular
Wroclaw
Meetup
Free
20.06
Thu
[GDN] 9 spotkanie Microsoft Azure User Group Poland w...
IT Open Source, Cloud, Azure
Tricity
Meetup
Free
20.06
Thu
Kolacje czwartkowe z WiMLDS
IT database, Open Source, AI/ML, networking, Data Science
Tricity
Meetup
Free
18.06
Tue
meet.js Warsaw [with Snowflake]
IT programming, JavaScript, Open Source
Warsaw
Meetup
Free
15.06
Sat
Agile Loop Hackathon
IT Open Source, AI/ML
Online
Hackathon
Free
13.06
Thu
Pykonik #70: Ray on Golem and Python specialized bytecode
IT programming, Python, Open Source
Krakow
Meetup
Free
12.06
Wed
Level Up Skills & Project Loom
IT programming, Java, Open Source
Poznan
Meetup
Free
12.06
Wed
Niezapomniane przygody w krainie alokacji pamięci w JVM
IT programming, Java, Open Source
Kielce
Meetup
Free
12.06
Wed
AWS B-STOK#1 Otwarcie grupy + AWS and Open Source
IT Open Source, Cloud, DevOps
Bialystok
Meetup
Free
12.06
Wed
KJUG #71 Niezapomniane przygody w krainie alokacji...
IT programming, Java, Open Source
Kielce
Meetup
Free
11.06
Tue
Poznań Security Meetup #3 2024
IT security, Open Source, Docker
Poznan
Meetup
Free
06.06
Thu
AWS User Group Wrocław Workshop - AWS Deep Racer...
IT Open Source, DevOps, Data Science
Wroclaw
Meetup
Free
06.06
Thu
Biblioteka DevOps - Nowele biznesowe
IT Open Source, Cloud, DevOps
Online
Webinar
Free
06.06
Thu
Elixir Wrocław 2024/2
IT programming, Open Source, Elixir, Erlang
Wroclaw
Meetup
Free
06.06
Thu
Poznan Open Source Meetup #10
IT programming, Open Source
Poznan
Meetup
Free
06.06
Thu
React Universe Meetup by Callstack
IT JavaScript, Open Source, React
Wroclaw
Meetup
Free
05.06
Wed
Identity Innovation: Hyperledger Identus
IT Open Source, Blockchain
Online
Meetup
Free
May
 2024
31.05
Fri
Hello GPT-4o AI Challenge
IT Open Source, AI/ML
Online
Meetup
Free
27.05
Mon
Angular Warsaw #43
IT JavaScript, design, Open Source, Angular
Warsaw
Meetup
Free
27.05
Mon
PyGDA #78 (edycja stacjonarna)
IT Python, Open Source, Django
Tricity
Meetup
Free
25.05
Sat
Zagrajmy w kulki - spotkanie towarzyskie, pinball,...
IT Open Source, Cloud, admin
Warsaw
Meetup
Free
23.05
Thu
Toruń Web Development Meetup #4
IT Python, design, Open Source
Torun
Meetup
Free
23.05
Thu
kjug #70
IT Java, Open Source, Kotlin
Kielce
Meetup
Free
22.05
Wed
LJUG 2024#5 Systemy odporne na awarię - Piotr Rak
IT programming, Java, Open Source
Lublin
Meetup
Free
21.05
Tue
GoCracow #12 - Custom Kubernetes Controllers and Killing...
IT Open Source, Golang
Krakow
Meetup
Free
21.05
Tue
Bydgoszcz JUG - Meetup #57
IT Java, Open Source
Bydgoszcz
Meetup
Free
21.05
Tue
meet.js Poznań #56
IT HTML/CSS, Open Source
Poznan
Meetup
Free
20.05
Mon
AWS User Group Wrocław Workshop - Cloud Intelligence...
IT Open Source, DevOps, AWS, Data Science
Wroclaw
Meetup
Free
20.05
Mon
AWS User Group Wrocław Meetup - 20.05.2024 [EN]
IT programming, Open Source, Cloud, DevOps
Wroclaw
Meetup
Free
20.05
Mon
Network Speed Dating #10 by GDG Warszawa
IT Open Source
Warsaw
Meetup
Free
18.05
Sat
Toruń JUG Day 24
IT programming, Java, Open Source
Torun
Meetup
Free
16.05
Thu
Wrocław TypeScript: Fireside #2
IT JavaScript, Open Source, TypeScript
Wroclaw
Meetup
Free
16.05
Thu
Kolacje czwartkowe z WiMLDS
IT database, Open Source, AI/ML, Data Science
Tricity
Meetup
Free
15.05
Wed
Building Trust Ecosystems Powered by Verifiable Credentials
IT Open Source, Blockchain
Online
Meetup
Free
14.05
Tue
PJUG meeting: What happened in Java 21-22 and Lessons...
IT programming, Java, Open Source
Krakow
Meetup
Free
14.05
Tue
A pipeline architecture in C++
IT programming, Open Source, C/C++
Krakow
Meetup
Free
09.05
Thu
Biblioteka DevOps - Nowele biznesowe
IT Open Source, Cloud, DevOps, admin
Online
Meetup
Free
07.05
Tue
wroc.py with ULAM LABS
IT programming, Agile/Scrum, Python, Open Source
Wroclaw
Meetup
Free
04.05
Sat
- 06.05
Mon
CogX Fest Online Hackathon
IT Open Source, AI/ML
Online
Hackathon
Free
April
 2024
29.04
Mon
PyGDA #78 (edycja stacjonarna)
IT Python, Open Source, Django
Tricity
Meetup
Free
26.04
Fri
Tool Face-Off: An Eval-Driven Battle
IT Open Source, AI/ML
Online
Meetup
Free
25.04
Thu
How To Prepare For and Apply To Careers in Blockchain
IT Open Source, Blockchain
Online
Meetup
Free
25.04
Thu
Angular Wrocław #38
IT programming, JavaScript, Open Source, Angular
Wroclaw
Meetup
Free
24.04
Wed
Streamlining Delivery-versus-Payment (DvP) with...
IT Open Source
Online
Meetup
Free
24.04
Wed
SJUG#94- Jarek Pałka- Wszystko, czego nie chcesz...
IT programming, Java, Open Source
Katowice
Meetup
Free
24.04
Wed
LJUG 2024#4 Mikrousługi w praktyce: sukcesy i porażki...
IT programming, Java, Open Source
Lublin
Meetup
Free
24.04
Wed
AWS User Group Wrocław Meetup - 24.04.2024 [EN]
IT Open Source, Cloud, DevOps
Wroclaw
Meetup
Free
20.04
Sat
- 21.04
Sun
18. Sesja Linuksowa
IT programming, Open Source
Wroclaw
Online
Conference
Free
18.04
Thu
OpenSource Day 2024
IT security, Open Source, DevOps
Warsaw
Conference
Paid
18.04
Thu
Biblioteka DevOps - Modern DevOps Practices 2nd Edition...
IT Open Source, Cloud
Online
Meetup
Free
18.04
Thu
Biblioteka DevOps - Modern DevOps Practices 2nd Edition
IT Open Source, Cloud, admin
Online
Meetup
Free
18.04
Thu
Meetup 148: O sztucznej inteligencji, która umie...
IT programming, Java, Open Source, AI/ML
Tricity
Meetup
Free
18.04
Thu
KJUG #69 "Role Belbina w rozwoju zespołu" & "Odczarujmy...
IT programming, Java, Open Source
Kielce
Meetup
Free
18.04
Thu
ScalaWAW #32 - hello Paramount!
IT Open Source, scala
Warsaw
Meetup
Free
18.04
Thu
Kolacje czwartkowe z WiMLDS
IT Open Source, AI/ML, networking, Data Science
Tricity
Meetup
Free
17.04
Wed
Tokenizing Syndicated Loan Market:Going Beyond...
IT Open Source, Blockchain
Online
Meetup
Free
16.04
Tue
Poznan GO Devs #11
IT programming, Open Source, Golang
Poznan
Meetup
Free
11.04
Thu
Women that Build Awards 2024 | Globant
IT programming, Open Source
Online
Meetup
Free
10.04
Wed
How to Apply to Hyperledger's Annual Paid Mentorship Program
IT Open Source, Blockchain
Online
Meetup
Free
09.04
Tue
Clean Code, Two Decades Later | Free eBook
IT programming, Open Source
Online
Meetup
Free
05.04
Fri
- 06.04
Sat
Warszawskie Dni Informatyki 2024 - Warsaw IT Days 2024
IT programming, Open Source, AI/ML
Warsaw
Job fairs
Free
04.04
Thu
Build with AI - GDG x SoftServe
IT programming, Open Source
Warsaw
Meetup
Free
04.04
Thu
Pykonik #69: GIL and TBA!
IT Python, Open Source, Django
Krakow
Meetup
Free
03.04
Wed
Wroclaw Open Source Meetup #14
IT programming, Open Source
Wroclaw
Meetup
Free
March
 2024
28.03
Thu
Biblioteka DevOps - The Seagull Manager
IT Open Source, admin
Online
Meetup
Free
27.03
Wed
Why RAG will Never Die - The Context Window Myth
IT Open Source, AI/ML, networking
Online
Meetup
Free
27.03
Wed
Hyperledger Labs: AI FAQ For Your Enterprise
IT Open Source, AI/ML, Blockchain
Online
Meetup
Free
27.03
Wed
Women that Build Awards 2024 | Globant
IT Open Source
Online
Meetup
Free
25.03
Mon
[POZ] Spotkanie Microsoft Azure User Group Poland w Poznaniu
IT Open Source, Cloud, Azure
Poznan
Meetup
Free
21.03
Thu
AWS User Group Wrocław Meetup - 21.03.2024 [EN]
IT Open Source, Cloud, DevOps
Wroclaw
Meetup
Free
21.03
Thu
2024/2
IT programming, Open Source, Erlang
Wroclaw
Meetup
Free
21.03
Thu
AWS User Group Wrocław Meetup - 21.03.2024
IT Open Source, Cloud, DevOps
Wroclaw
Meetup
Free
21.03
Thu
Kolacje czwartkowe z WiMLDS
IT database, Open Source, AI/ML, networking, Data Science
Tricity
Meetup
Free
20.03
Wed
Power BI: Przełom w analizie danych i zarządzaniu firmą
IT database, Open Source, analytics
Online
Meetup
Free
20.03
Wed
Let's meet before Scalar!
IT programming, Open Source, scala
Warsaw
Meetup
Free
20.03
Wed
LJUG 2024#2 Dlaczego heksagon nie zawsze ma osiem...
IT Java, Open Source
Lublin
Meetup
Free
14.03
Thu
Renovate - uniwersalne narzędzie do aktualizowania...
IT programming, Java, Open Source
Kielce
Meetup
Free
13.03
Wed
Webinar with KrypC: Secure & Compliant Healthcare Data...
IT Open Source, Blockchain
Online
Webinar
Free
13.03
Wed
Otwórz się na Open Source i Mikrousługi wraz z JUG...
IT programming, Java, Open Source
Poznan
Meetup
Free
13.03
Wed
IBM Meetup Network: Community Office Hours #5
IT Open Source, AI/ML
Online
Meetup
Free
12.03
Tue
Bydgoszcz JUG - Meetup #56
IT Java, Open Source
Warsaw
Meetup
Free
11.03
Mon
IBM Meetup Network: Community Office Hours #2
IT Open Source, AI/ML
Online
Meetup
Free
08.03
Fri
IBM Meetup Network: Community Office Hours #1
IT Open Source, AI/ML
Online
Meetup
Free
06.03
Wed
Hyperledger webinar with JSCC/IBM: JSCC’s Besu...
IT Open Source, Blockchain
Online
Meetup
Free
04.03
Mon
LEAP24 AI Oasis Hackathon
IT Open Source, AI/ML
Online
Hackathon
Free
February
 2024
29.02
Thu
Conf42: Python 2024
IT programming, Python, Open Source
Online
Conference
Free
29.02
Thu
Angular Wrocław #37
IT JavaScript, Open Source, Angular
Wroclaw
Meetup
Free
29.02
Thu
Pykonik #68: OpenStack and Spreadsheet madness!
IT programming, Python, Open Source, Django
Krakow
Meetup
Free
29.02
Thu
Wrocław TypeScript: Fireside #1
IT JavaScript, Open Source, TypeScript
Wroclaw
Meetup
Free
29.02
Thu
PyRa 2024
IT programming, Python, Open Source
Poznan
Meetup
Free
28.02
Wed
Webinar with Howest: Deploying and Hosting EBSI Nodes...
IT Open Source, Blockchain
Online
Meetup
Free
27.02
Tue
[WRO] 24 spotkanie Microsoft Azure User Group Poland we...
IT Open Source, Cloud, Azure
Wroclaw
Meetup
Free
27.02
Tue
ScalaWAW #31 - back in 2024!
IT programming, Open Source, scala
Warsaw
Meetup
Free
27.02
Tue
C++ coroutines – an introduction
IT programming, Open Source, C/C++
Krakow
Meetup
Free
26.02
Mon
Meetup #24: The short story of OpenTofu by Pawel Piwosz
IT Open Source, Cloud
Krakow
Meetup
Free
26.02
Mon
PyGDA #77 (edycja stacjonarna)
IT programming, Python, Open Source, Django
Tricity
Meetup
Free
24.02
Sat
Hyperledger webinar with JSCC/IBM: JSCC’s Besu...
IT Open Source, Blockchain
Online
Meetup
Free
24.02
Sat
Zagrajmy w kulki w Interaktywnym Muzeum Fliperów,...
IT Open Source, Cloud, DevOps
Warsaw
Meetup
Free
22.02
Thu
Meetup 147: O adnotacjach i ekologii, w stylu Java[PLpl]
IT programming, Java, Open Source
Tricity
Meetup
Free
22.02
Thu
Learn together about LangChain, RAG and Databricks
IT Open Source, analytics, AI/ML, Data Science
Online
Meetup
Free
22.02
Thu
Silesia JUG #92 - Piotr Przybył - Java 21 + Java 22....
IT Java, Open Source
Katowice
Meetup
Free
22.02
Thu
[GDN] 8th Tri-city Microsoft Azure User Group Meetup
IT Open Source, Azure
Tricity
Meetup
Free
22.02
Thu
Kolacje czwartkowe z WiMLDS
IT Open Source, AI/ML, networking, Data Science
Tricity
Meetup
Free
21.02
Wed
Obserwowalność i monitoring w IT: praktyczne...
IT Open Source, analytics, monitoring, Data Science
Online
Webinar
Free
21.02
Wed
LJUG 2024#2 Embracing Microservices - Grzegorz Piwowarek
IT programming, Java, Open Source
Lublin
Meetup
Free
20.02
Tue
Testcontainers & GraphQL
IT programming, Java, Open Source
Poznan
Meetup
Free
20.02
Tue
The New NGRX Signal Store: Modern State Management for...
IT JavaScript, design, Open Source, Angular
Online
Meetup
Free
15.02
Thu
AWS Tricity Meeting #3
IT Open Source, DevOps, AWS
Tricity
Meetup
Free
14.02
Wed
Hyperledger 8: A Celebration of Building Better Together!
IT Open Source, Blockchain
Online
Meetup
Free
12.02
Mon
AWS User Group Wrocław Meetup - 12.02.2024 [EN]
IT Open Source, Cloud, DevOps
Wroclaw
Meetup
Free
08.02
Thu
KJUG #67 "W kierunku blokujących strumieni"
IT programming, Java, Open Source
Kielce
Meetup
Free
05.02
Mon
- 08.02
Thu
CodeFrenzy 2024
IT programming, Java, QA/Testing, security, .NET, Open Source, ...
Online
Conference
Free
01.02
Thu
Spotkanie PJUG: DDD jak z bajki oraz o architekturze...
IT programming, Java, Open Source
Krakow
Meetup
Free
January
 2024
31.01
Wed
Node.js Warsaw, XIX
IT JavaScript, Open Source, AI/ML
Warsaw
Meetup
Free
31.01
Wed
Open Space Technology – Agile Silesia Community Empowered
IT Agile/Scrum, Open Source, networking, Leadership
Katowice
Meetup
Free
27.01
Sat
Free OPEN Passes to DeveloperWeek 2024
IT Agile/Scrum, Python, Open Source
Online
Meetup
Free
24.01
Wed
Niebezpieczne skutki podatności we współczesnych...
IT design, Open Source
Online
Meetup
Free
24.01
Wed
LJUD 2024#1 Wszystko o co chcieliście wiedzieć o...
IT Java, Open Source
Lublin
Meetup
Free
23.01
Tue
Go Cracow #11 - Gopher Toolbox and Deploy Go service...
IT programming, Open Source, Golang
Krakow
Meetup
Free
18.01
Thu
Meetup 146: Timestamps for event ordering,...
IT programming, Java, Open Source
Tricity
Meetup
Free
18.01
Thu
kjug #66
IT programming, Java, Open Source
Kielce
Meetup
Free
18.01
Thu
Toruń Web Development Meetup #2
IT Python, design, Open Source
Torun
Meetup
Free
18.01
Thu
2024/1
IT programming, Open Source, Erlang
Wroclaw
Meetup
Free
17.01
Wed
Przez ORM do Współbieżności: Odkrywanie Tajników...
IT programming, Java, Open Source
Poznan
Meetup
Free
16.01
Tue
Poznan GO Devs #10
IT programming, Open Source, Golang
Poznan
Meetup
Free
15.01
Mon
Hyperledger Bevel 1.0 Release and Road Ahead
IT Open Source, Blockchain
Online
Webinar
Free
12.01
Fri
- 22.01
Mon
NextGen GPT AI Hackathon with Clarifai
IT Open Source, AI/ML, networking
Online
Hackathon
Free
11.01
Thu
Biblioteka DevOps - A Practical Guide to Service Management
IT Open Source, Cloud, admin
Online
Meetup
Free
11.01
Thu
Onboarding Acceleration - A Hyperledger Journey
IT Open Source, Blockchain
Online
Meetup
Free
11.01
Thu
Change Data Feed in Delta Lake 3.0...revamped
IT Big Data, Open Source, analytics
Online
Meetup
Free
11.01
Thu
Rust Meetup #36
IT Open Source, Rust
Wroclaw
Meetup
Free
December
 2023
21.12
Thu
Biblioteka DevOps - DevOps Handbook wersja polska,...
IT Open Source, Cloud, DevOps, admin
Meetup
Free
20.12
Wed
Toruń JUG - Xmas Party
IT Java, Open Source
Torun
Meetup
Free
19.12
Tue
What’s Hot In DevOps
IT Open Source, Cloud, DevOps
Online
Meetup
Free
15.12
Fri
Gemini AI Hackathon
IT Open Source, AI/ML, networking
Online
Meetup
Free
14.12
Thu
Networking i Data Science przy gorącej czekoladzie
IT Open Source, analytics, AI/ML, Data Science
Tricity
Meetup
Free
13.12
Wed
[GDN] 7th Tri-city Microsoft Azure User Group Meetup
IT Open Source, Cloud, Azure
Tricity
Meetup
Free
13.12
Wed
Webinar:How Performant Node Infrastructure Drives...
IT Open Source, Blockchain
Online
Meetup
Free
12.12
Tue
- 14.12
Thu
OSA CON 2023
IT Open Source, Cloud, analytics, Data Science, SQL
Online
Conference
Free
07.12
Thu
DevOpsDays Poznań 2023
IT programming, Open Source, DevOps
Poznan
Meetup
Free
07.12
Thu
2023/2
IT programming, Open Source, Erlang
Wroclaw
Meetup
Free
07.12
Thu
[LDZ] 24 spotkanie Microsoft Azure User Group w Łodzi
IT Open Source, Cloud, Azure
Lodz
Meetup
Free
06.12
Wed
Automatyzacja procesu likwidacji szkody w dobie...
IT design, Open Source
Online
Meetup
Free
06.12
Wed
Node.js Warsaw, XVIII (Downtown/Social Coding)
IT programming, JavaScript, Open Source
Warsaw
Meetup
Free
05.12
Tue
JakartaOne Livestream 2023
IT programming, Java, Open Source, Cloud
Online
Conference
Free
05.12
Tue
Open Enterprise Agent: Digital Identity Tools
IT Open Source, Blockchain
Online
Meetup
Free
02.12
Sat
Node.js fwdays'23 Online
IT JavaScript, QA/Testing, Open Source, Node.js
Online
Conference
Free
01.12
Fri
- 08.12
Fri
TruEra Challenge: Build LLM Applications with Google...
IT Open Source, AI/ML
Online
Hackathon
Free
November
 2023
30.11
Thu
Globant Converge | AI: Limitless Disruption
IT programming, Open Source
Online
Meetup
Free
30.11
Thu
Poznan Open Source Meetup #9
IT Open Source
Poznan
Meetup
Free
30.11
Thu
PyRa 30.11.2023
IT Python, Open Source
Poznan
Meetup
Free
30.11
Thu
Angular Wrocław #36
IT JavaScript, Open Source, Angular
Wroclaw
Meetup
Free
30.11
Thu
Pykonik #67: FastAPI + Django and Python + Rust
IT programming, Python, Open Source
Krakow
Meetup
Free
29.11
Wed
- 30.11
Thu
Myślenie 3D w projektowaniu systemów - przeskok od...
IT programming, Java, Open Source
Lublin
Meetup
Free
27.11
Mon
PyGDA #76 (edycja stacjonarna)
IT programming, Python, Open Source, Django
Tricity
Meetup
Free
23.11
Thu
BSB IT Fest #23
IT Open Source, Cloud, admin
Bydgoszcz
Meetup
Free
23.11
Thu
KJUG #64 "Skomplikowane testy jednostkowe - oksymoron,...
IT programming, Open Source, Data Science, SQL
Kielce
Meetup
Free
23.11
Thu
rg-dev #54 - o 7 plagach Scruma i ?
IT programming, Agile/Scrum, Open Source
Rzeszow
Meetup
Free
16.11
Thu
Meetup 144: Trochę na miękko i trochę o kubernetes [PLpl]
IT Java, Open Source, Kubernetes
Tricity
Meetup
Free
16.11
Thu
Bydgoszcz JUG - Meetup #55
IT Java, Open Source
Bydgoszcz
Meetup
Free
16.11
Thu
Art of Scala Community Beer
IT Open Source, scala
Warsaw
Meetup
Free
15.11
Wed
- 16.11
Thu
InnerSource Summit
IT programming, Open Source
Meetup
Paid
15.11
Wed
Open Source Data Summit 2023
IT Big Data, Open Source
Online
Conference
Free
15.11
Wed
Workflow - nieoczywiste rozwiązanie do konsolidacji...
IT design, Open Source, Business Analysis
Meetup
Free
14.11
Tue
meet.js Poznań #53
IT programming, mobile, HTML/CSS, Open Source
Poznan
Meetup
Free
10.11
Fri
Cohere Coral Hackathon
IT Open Source, AI/ML
Online
Hackathon
Free
09.11
Thu
Ory Summit
IT programming, security, Open Source, Blockchain
Online
Conference
Free
06.11
Mon
Free Special Angular Event Extended Meetup
IT JavaScript, design, Open Source, Angular
Warsaw
Meetup
Free
04.11
Sat
Świętuj Global Day of Coderetreat z JUG Poznań oraz...
IT programming, Open Source, TDD
Poznan
Meetup
Free
October
 2023
30.10
Mon
PyGDA #75 (edycja stacjonarna)
IT programming, Open Source, Django
Tricity
Meetup
Free
27.10
Fri
Bydgoszcz JUG - Meetup #54
IT Java, Open Source
Bydgoszcz
Meetup
Free
26.10
Thu
Biblioteka DevOps - Cloud Computing Demystified for...
IT Open Source, Cloud, DevOps, admin
Online
Meetup
Free
26.10
Thu
SysOps/DevOps Kraków MeetUp #14
IT security, Open Source, Cloud
Krakow
Meetup
Free
26.10
Thu
Pykonik #66: 2023 Autumn Season Opening
IT Python, Open Source
Krakow
Meetup
Free
25.10
Wed
SysOps/DevOps Katowice MeetUp #11
IT Open Source, Cloud, admin
Katowice
Meetup
Free
25.10
Wed
Node.js Warsaw, XVII
IT programming, JavaScript, Open Source
Warsaw
Meetup
Free
20.10
Fri
[WRO] 22 spotkanie Microsoft Azure User Group Poland we...
IT Open Source, Cloud, Azure
Wroclaw
Meetup
Free
19.10
Thu
Meetup 143: Light talks 2023 [PLpl]
IT programming, Java, Open Source, Kubernetes
Tricity
Meetup
Free
19.10
Thu
KJUG #63 "Practical Postgres internals"
IT programming, Open Source, SQL
Kielce
Meetup
Free
19.10
Thu
SysOps/DevOps Warszawa MeetUp #58
IT Open Source, Cloud, Azure
Warsaw
Meetup
Free
19.10
Thu
Rust Meetup #35
IT Open Source, Rust
Wroclaw
Meetup
Free
18.10
Wed
LJUG 2023#6 Kacper Sołtysiak Szybszy start Javy -...
IT programming, Java, Open Source
Lublin
Meetup
Free
17.10
Tue
Go Cracow #10 - Go-tchas and Gophercon Europe 2023 insights
IT programming, Open Source, Golang
Krakow
Meetup
Free
12.10
Thu
Wroclaw Open Source Meetup #13
IT Open Source
Wroclaw
Meetup
Free
10.10
Tue
Web Silesia #1
IT programming, mobile, Open Source
Gliwice
Meetup
Free
10.10
Tue
How Vinted uses GitOps to deploy thousands of pods to...
IT Open Source, Cloud, AI/ML, Kubernetes
Online
Meetup
Free
10.10
Tue
October wroc.py with Comscore
IT programming, Agile/Scrum, Python, Open Source
Wroclaw
Meetup
Free
September
 2023
30.09
Sat
- 01.10
Sun
HackYeah powered by GovTech 2023
IT, E-marketing, UX programming, JavaScript, Agile/Scrum, Project management, Game Dev, Java, ...
Krakow
Hackathon
Paid
27.09
Wed
robust(a) Kafka - o rozproszonych kolejkach danych
IT programming, Open Source, scala, DevOps
Lodz
Meetup
Free
22.09
Fri
- 24.09
Sun
Jesień Linuksowa 2023
IT Open Source, network, Django, DevOps, Kubernetes
Gliwice
Conference
Paid
21.09
Thu
SysOps/DevOps Poznań MeetUp #14
IT Open Source, Cloud, admin
Poznan
Meetup
Free
20.09
Wed
SKILup Day: Open Source
IT programming, Open Source, DevOps
Online
Conference
Free
20.09
Wed
SysOps/DevOps Wrocław MeetUp #14
IT Open Source, Cloud, DevOps, admin
Wroclaw
Meetup
Free
20.09
Wed
19. spotkanie Data Community Trójmiasto - zmiana Agendy!
IT database, Open Source, analytics, DevOps, SQL
Tricity
Meetup
Free
19.09
Tue
- 21.09
Thu
Open Source Summit Europe 2023
IT Open Source
Online
Conference
Free
August
 2023
31.08
Thu
Remote AI Job Fair
IT Project management, Open Source, AI/ML, DevOps
Online
Conference
Free
05.08
Sat
- 09.08
Wed
Black Hat USA 2023
IT security, Open Source, networking
Online
Conference
Paid
June
 2023
27.06
Tue
- 30.06
Fri
Embedded Open Source Summit 2023
IT Open Source
Online
Conference
Paid
20.06
Tue
Osec Forum 2023
IT Open Source, networking
Warsaw
Conference
Free
18.06
Sun
Berlin Buzzwords 2023
IT database, Open Source
Online
Conference
Paid
14.06
Wed
- 15.06
Thu
Perspektywy Women in Tech Summit 2023
IT, Startup, UX programming, e-business, JavaScript, Agile/Scrum, Project management, Game Dev, ...
Warsaw
Conference
Paid
07.06
Wed
Upstream 2023
IT programming, Open Source
Online
Conference
Free
May
 2023
10.05
Wed
- 12.05
Fri
Open Source Summit North America 2023
IT Open Source
Online
Conference
Paid
April
 2023
22.04
Sat
- 23.04
Sun
17. Sesja Linuksowa
IT programming, Open Source
Wroclaw
Online
Conference
Free
March
 2023
23.03
Thu
Wroclaw Open Source Meetup #12
IT Open Source
Wroclaw
Meetup
Free
February
 2023
27.02
Mon
Dobre praktyki #androiddev? Analiza projektu open source
IT programming, Open Source
Online
Webinar
Free
January
 2023
26.01
Thu
Gdansk Open Source Meetup #2
IT Open Source
Tricity
Meetup
Free
26.01
Thu
DevTalks #4
IT programming, PHP, Open Source, Drupal
Online
Webinar
Free
24.01
Tue
Finding the Right Things with OpenSearch
IT Open Source
Online
Meetup
Free
19.01
Thu
Magento & Mage-OS - reaktywacja
IT programming, Open Source, Magento
Poznan
Meetup
Free
10.01
Tue
#10 Spotkanie Gdańsk Embedded Meetup
IT programming, Open Source
Tricity
Meetup
Free
December
 2022
07.12
Wed
- 14.12
Wed
Codetivate 2022
IT programming, Open Source, AI/ML, Blockchain , IoT
Online
Conference
Free
November
 2022
30.11
Wed
Poznan Open Source Meetup #7
IT Open Source
Poznan
Meetup
Free
24.11
Thu
BUGinnings in IT #6
IT Open Source
Krakow
Meetup
Paid
October
 2022
06.10
Thu
Wroclaw Open Source Meetup #11
IT Open Source
Wroclaw
Meetup
Free
September
 2022
29.09
Thu
DevTalks #3
IT programming, e-commerce, PHP, Open Source, CMS, Drupal
Online
Webinar
Free
07.09
Wed
- 08.09
Thu
ODSC APAC Virtual Conference
IT programming, Open Source
Online
Conference
Paid
June
 2022
25.06
Sat
PHPers Summit 2022
IT programming, PHP, database, Big Data, Open Source, AI/ML, ...
Poznan
Conference
Paid
07.06
Tue
- 08.06
Wed
Perspektywy Women in Tech Summit 2022
IT, Startup, UX programming, social media, mobile, JavaScript, Agile/Scrum, Project management, ...
Warsaw
Conference
Paid
May
 2022
28.05
Sat
- 29.05
Sun
DrupalCamp Poland 2022
IT programming, PHP, Open Source, CMS, work in IT
Wroclaw
Conference
Paid
10.05
Tue
First steps in open-source
IT programming, Open Source, motivation, productivity, work in IT
Online
Meetup
Free
June
 2021
17.06
Thu
Hackathon Women in Tech4Good
IT, Startup, E-marketing, UX programming, e-business, social media, mobile, JavaScript, Agile/Scrum, ...
Online
Hackathon
Free
September
 2020
12.09
Sat
- 13.09
Sun
FOSS Hack 2020 - India
IT programming, Open Source
Online
Hackathon
Free
November
 2019
14.11
Thu
Open Source w biznesie - Wrocław
IT Open Source
Wroclaw
Conference
Free
08.11
Fri
Wroclaw Open Source Meetup #6
IT Open Source
Wroclaw
Meetup
Free
October
 2019
23.10
Wed
Poznan Open Source Meetup #4
IT Open Source
Poznan
Meetup
Free
21.10
Mon
AMP Roadshow by Google
IT programming, mobile, Open Source
Warsaw
Conference
Free
September
 2019
06.09
Fri
Wroclaw Open Source Meetup #5
IT Open Source
Wroclaw
Meetup
Free
August
 2019
24.08
Sat
Dzień programisty - Sierpień Open Source
IT Open Source
Tricity
Meetup
Free
10.08
Sat
Frontend i nie tylko - Sierpień Opensource
IT programming, Open Source
Tricity
Meetup
Free
June
 2019
27.06
Thu
Lublin IT #8 + After Party lubelskiej branży IT
IT programming, Ruby, Python, database, Open Source, Cloud
Lublin
Meetup
Free
18.06
Tue
Open Source w biznesie - Warszawa
IT Open Source
Warsaw
Conference
Free
17.06
Mon
Wieczór z Antmicro - Software, hardware, cloud: open source
IT programming, hardware, Open Source, Cloud
Wroclaw
Meetup
Free
10.06
Mon
Agile Open Space 8
Startup, IT Agile/Scrum, Project management, Open Source
Poznan
Meetup
Free
04.06
Tue
OSEC FORUM 2019
IT Open Source
Warsaw
Conference
Free
May
 2019
24.05
Fri
Wroclaw Open Source Meetup #4
IT Open Source
Wroclaw
Meetup
Free
23.05
Thu
Poznan Open Source Meetup #3
IT Open Source
Poznan
Meetup
Free
April
 2019
25.04
Thu
Poznan Open Source Meetup #2
IT Open Source
Poznan
Meetup
Free
17.04
Wed
Scylla: Jak tworzyć bazy danych o liniowej...
IT database, Open Source
Warsaw
Meetup
Free
12.04
Fri
Wroclaw Open Source Meetup #3
IT Open Source
Wroclaw
Meetup
Free
06.04
Sat
- 07.04
Sun
16. Sesja Linuksowa
IT programming, Open Source
Wroclaw
Online
Conference
Free
March
 2019
21.03
Thu
Open Source Contribution Day
IT Open Source, Magento
Poznan
Meetup
Free
20.03
Wed
Data Science Lublin #3
IT, E-marketing programming, Big Data, Open Source, analytics, AI/ML
Lublin
Meetup
Free
15.03
Fri
Konferencja ProSafeOpen 2019
IT programming, Python, database, Open Source, AI/ML
Puławy
Conference
Free
14.03
Thu
Poznan Open Source Meetup #1
IT Open Source
Poznan
Meetup
Free
08.03
Fri
Warsztat OpenShift on Azure
IT Open Source, Cloud
Warsaw
Workshops
Free
06.03
Wed
Gophers Silesia #7: Kubernetes-based CI/CD, AWS Lambda +...
IT programming, Open Source, Cloud, DevOps, Kubernetes
Katowice
Meetup
Free
February
 2019
23.02
Sat
Wroclaw Open Source Meetup #2
IT Open Source
Wroclaw
Meetup
Free
02.02
Sat
Fosdem 2019 - Live Poznań
IT Open Source
Poznan
Meetup
Free
January
 2019
31.01
Thu
Open source w firmach - dyskutujemy w formule open space
IT Open Source
Gliwice
Meetup
Free
31.01
Thu
Open source w firmach IT
IT Open Source
Gliwice
Meetup
Free
29.01
Tue
Open-Source
IT Open Source
Warsaw
Workshops
Free
25.01
Fri
Wroclaw Open Source Meetup #1
IT Open Source
Wroclaw
Meetup
Free
24.01
Thu
NOVOTalks - Środowiska open-source podnoszące standard...
IT, UX programming, mobile, Open Source
Krakow
Meetup
Free
08.01
Tue
What does your data say: opensource in data analysis and...
IT Open Source
Krakow
Meetup
Free
November
 2018
28.11
Wed
InfoPRO - Drugie dno internetu - Deep web dla nauki
IT, E-marketing Open Source, analytics
Krakow
Meetup
Free
19.11
Mon
Konferencja SAS dla Administratorów i Praktyków
IT, E-marketing Open Source, analytics
Warsaw
Conference
Free
17.11
Sat
ngGirls 2018
IT, Startup programming, JavaScript, HTML/CSS, Open Source, Angular, networking
Warsaw
Workshops
Free
14.11
Wed
meet.js Białystok #24 - spotkanie front-endowe
IT JavaScript, Open Source, work in IT
Bialystok
Meetup
Free
10.11
Sat
Copernicus Hackathon - Warszawa
IT programming, Open Source
Warsaw
Hackathon
Free
09.11
Fri
Copernicus Hackathon - Kraków
IT programming, Open Source
Krakow
Hackathon
Free
09.11
Fri
Jesień Linuksowa 2018
IT programming, Open Source
Ustroń
Conference
Paid
08.11
Thu
Copernicus Hackathon - Lublin
IT programming, Open Source
Lublin
Hackathon
Free
September
 2018
23.09
Sun
OpenStreetMap Polska
IT Open Source, motivation
Lodz
Meetup
Free
21.09
Fri
Umbraco Poland Festival 2018
IT Open Source, CMS
Krakow
Conference
Paid
August
 2018
18.08
Sat
Warsztaty Arduino w ramach Sierpień OpenSource
IT programming, Open Source
Tricity
Workshops
Free
June
 2018
28.06
Thu
Intro do Scala / FP + Starting out in open source
IT programming, Open Source, scala
Krakow
Meetup
Free
18.06
Mon
Open source w biznesie
Startup, IT e-business, Open Source
Warsaw
Conference
Free
12.06
Tue
JUG Lublin - Continuous Delivery with Spring Cloud...
IT programming, Java, Open Source
Lublin
Meetup
Free
May
 2018
18.05
Fri
- 19.05
Sat
Wro Open Source 2018
IT programming, Open Source, Magento
Wroclaw
Hackathon
Free
April
 2018
14.04
Sat
- 15.04
Sun
Hackathon “bankITup – Dane rządzą!”
IT programming, Open Source
Wroclaw
Hackathon
Free
10.04
Tue
Space 4.0 Satellite Data
IT Open Source
Krakow
Meetup
Free
07.04
Sat
- 08.04
Sun
15. Sesja Linuksowa
IT programming, Open Source
Wroclaw
Online
Conference
Free
March
 2018
23.03
Fri
PHPers Opole #1
IT programming, PHP, Open Source
Opole
Meetup
Free
08.03
Thu
Make your first open source contribution on GitHub
IT programming, Open Source
Tricity
Workshops
Free
January
 2018
25.01
Thu
Fire Talk - Artificial Intelligence in Use
IT Open Source, AI/ML
Warsaw
Meetup
Free
November
 2017
07.11
Tue
Jak zacząć przygodę z projektem Open Source?
IT programming, Open Source
Wroclaw
Meetup
Free
October
 2017
28.10
Sat
Hacktoberfest Warsaw 2017
IT programming, Open Source
Warsaw
Hackathon
Free
September
 2017
23.09
Sat
- 24.09
Sun
JoomlaDay Polska 2017
IT programming, Open Source, Joomla
Szczecin
Conference
Paid
09.09
Sat
Wro Open Source
IT Open Source
Wroclaw
Conference
Free
09.09
Sat
DrupalDay Wrocław
IT Open Source
Wroclaw
Training
Free
August
 2017
03.08
Thu
GISspot #3 / Śledzie Kodują Hacknight
IT programming, Open Source
Bialystok
Meetup
Free
June
 2017
29.06
Thu
6 Rozmowy o mieście - Miasto: otwarte dane
IT database, Big Data, Open Source
Lublin
Meetup
Free
02.06
Fri
- 04.06
Sun
WordCamp Lublin 2017
IT, E-marketing, UX programming, blogosphere, WordPress, Open Source
Lublin
Conference
Paid
01.06
Thu
Open Source CRM Conference
IT security, Open Source
Warsaw
Conference
Free
May
 2017
17.05
Wed
GoatCore - OpenSource lokalnie
IT Open Source
Poznan
Meetup
Free
06.05
Sat
- 07.05
Sun
14. Sesja Linuksowa
IT programming, Open Source
Wroclaw
Online
Conference
Free
April
 2017
27.04
Thu
Java Web Start czyli jak żyć z tą dziwną technologią?
IT programming, Java, Open Source
Lodz
Meetup
Free
March
 2017
21.03
Tue
InfoShare Academy Po Godzinach #1
IT .NET, Open Source
Tricity
Meetup
Free
21.03
Tue
Anonimowi Admini - Spring Is In The Air Edition
IT database, Open Source
Krakow
Meetup
Free
February
 2017
22.02
Wed
Sztuczna inteligencja i pieniądze w projektach open-source
IT Open Source
Lodz
Meetup
Free
November
 2016
26.11
Sat
Od zera do bohatera – Warsztaty Systemd
IT database, Open Source
Krakow
Workshops
Free
June
 2016
11.06
Sat
Warsztaty z Apache Spark
IT database, Big Data, Open Source, programming, scala
Warsaw
Workshops
Paid
April
 2016
02.04
Sat
- 03.04
Sun
13. Sesja Linuksowa
IT programming, Open Source
Wroclaw
Online
Conference
Free
February
 2016
27.02
Sat
Warsztaty z Apache Spark
IT database, Big Data, Open Source, programming, scala
Warsaw
Workshops
Paid
24.02
Wed
Configuration Management Workshop with LinuxPolska...
IT Open Source, programming
Warsaw
Workshops
Free
June
 2015
16.06
Tue
LawyerUp #1 – Co wolno na licencjach CC i GNU
IT, Startup Open Source
Krakow
Meetup
Free
May
 2015
26.05
Tue
CityLab Warszawa: Moje Państwo HackNight
IT Open Source
Warsaw
Workshops
Free
April
 2015
23.04
Thu
Open Source Day 2015
IT Open Source, programming
Warsaw
Conference
Free
18.04
Sat
- 19.04
Sun
12. Sesja Linuksowa
IT programming, Open Source
Wroclaw
Online
Conference
Free
March
 2015
24.03
Tue
Open Source Summit Poland 2015
IT Open Source
Warsaw
Conference
Paid
06.03
Fri
Zimowisko Linuksowe 2015
IT Open Source, programming
Puck
Meetup
Paid
November
 2014
22.11
Sat
JavaCamp #13
IT Open Source, programming
Krakow
Meetup
Free
21.11
Fri
- 22.11
Sat
TYPO3Camp Poland II
IT CMS, Open Source, programming
Poznan
Conference
Paid
07.11
Fri
- 09.11
Sun
Jesień Linuksowa 2014
IT Open Source, programming
Szczyrk
Conference
Paid
October
 2014
07.10
Tue
DDD Kraków: Legacy Systems
IT Open Source, programming
Krakow
Meetup
Free
September
 2014
25.09
Thu
WHUG: Apache Spark i Cassandra
IT Open Source, programming
Warsaw
Meetup
Free
20.09
Sat
- 21.09
Sun
JoomlaDay Poland 2014
IT programming, Open Source, Joomla
Warsaw
Conference
Paid
13.09
Sat
JavaCamp #12
IT Open Source, programming
Krakow
Meetup
Free
August
 2014
19.08
Tue
DDD Kraków: EventStorming­ recipes
IT Open Source, programming
Krakow
Meetup
Free
July
 2014
16.07
Wed
WPUG spotkanie drugie
IT Open Source, programming
Warsaw
Meetup
Free
16.07
Wed
Open Source Brag Kraków #1
IT Open Source, programming
Krakow
Meetup
Free
15.07
Tue
DDD Kraków: Akka Persistence
IT Open Source, programming
Krakow
Meetup
Free
04.07
Fri
- 07.07
Mon
HotZlot 2014
IT hardware, microcontrollers, Open Source, programming
Trzebieszowice
Conference
Paid
June
 2014
17.06
Tue
Spotkanie Anonimowych Adminów #5
IT database, Open Source
Krakow
Meetup
Free
11.06
Wed
WPUG spotkanie pierwsze
IT Open Source, programming
Warsaw
Meetup
Free
May
 2014
22.05
Thu
Flash talki
IT mobile, Open Source, programming
Lodz
Meetup
Free
13.05
Tue
- 14.05
Wed
Open Source Day 2014
IT Open Source, programming
Warsaw
Conference
Free
07.05
Wed
Spotkanie Anonimowych Adminów #4
IT database, Open Source
Krakow
Meetup
Free
April
 2014
26.04
Sat
CCRGW: print working directory
IT Open Source, programming
Wroclaw
Meetup
Free
25.04
Fri
- 26.04
Sat
Nethack 2014
IT Open Source, programming
Szczecin
Workshops
Free
07.04
Mon
WHUG: Luigi
IT Open Source, programming
Warsaw
Meetup
Free
05.04
Sat
- 06.04
Sun
11. Sesja Linuksowa
IT programming, Open Source
Wroclaw
Online
Conference
Free
March
 2014
05.03
Wed
Spotkanie Anonimowych Adminów #3
IT database, Open Source
Krakow
Meetup
Free
February
 2014
25.02
Tue
Lutowy NetWtorek o Open Access
IT database, Open Source
Warsaw
Meetup
Free
21.02
Fri
- 23.02
Sun
Zimowisko Linuksowe 2014
IT security, Open Source, programming
Puck
Seminar
Paid
December
 2013
08.12
Sun
Git Kata 2
IT Open Source, programming
Warsaw
Workshops
Free
November
 2013
08.11
Fri
Bacula users and partners conference 2013
IT Open Source
Warsaw
Meetup
Free
October
 2013
18.10
Fri
- 19.10
Sat
TYPO3Camp POLAND
IT Open Source, programming
Poznan
Conference
Paid
17.10
Thu
- 19.10
Sat
INNO-TECH EXPO 2013
IT, Startup, E-marketing, UX 3D printing, e-business, e-commerce, mobile, Open Source, social media
Kielce
Fairs
Free
11.10
Fri
Jesień Linuksowa 2013
IT Open Source, programming
Szczyrk
Conference
05.10
Sat
- 06.10
Sun
JoomlaDay Poland 2013
IT programming, Open Source, Joomla
Lodz
Conference
Paid
July
 2013
18.07
Thu
Wakacyjne Geek Girls Carrots Poznań #9
IT Open Source, programming, Python
Poznan
Meetup
Free
May
 2013
20.05
Mon
- 24.05
Fri
RH135 – Red Hat System Administration II z egzaminem RHCSA
IT Open Source
Katowice
Training
Free
20.05
Mon
- 24.05
Fri
RH124 – Red Hat System Administration I
IT Open Source
Katowice
Training
Free
April
 2013
06.04
Sat
- 07.04
Sun
10. Sesja Linuksowa
IT programming, Open Source
Wroclaw
Online
Conference
Free
March
 2013
08.03
Fri
- 10.03
Sun
VI DNI WOLNEGO OPROGRAMOWANIA
IT, UX Open Source
Bielsko Biała
Conference
Free
November
 2012
17.11
Sat
Bootstrap #4
IT Open Source
Wroclaw
Meetup
Free
07.11
Wed
OSEC Barcamp – Bacula
IT Open Source, programming
Warsaw
Meetup
Free
October
 2012
12.10
Fri
Jesień Linuksowa 2012
IT Open Source, programming
Masłów
Conference
11.10
Thu
- 12.10
Fri
WordCamp 2012 Gdańsk
E-marketing, IT blogosphere, Open Source, programming, WordPress
Tricity
Conference
Paid
July
 2012
28.07
Sat
HackWro #1
IT, Startup mobile, Open Source
Wroclaw
Workshops
Free
June
 2012
21.06
Thu
HackKRK #6 Mobile + Open Source
IT mobile, Open Source
Krakow
Workshops
Free
April
 2012
21.04
Sat
- 22.04
Sun
9. Sesja Linuksowa
IT programming, Open Source
Wroclaw
Online
Conference
Free
September
 2011
07.09
Wed
Jesień Linuksowa 2011
IT Open Source, programming
Masłów
Conference
June
 2011
11.06
Sat
- 12.06
Sun
8. Sesja Linuksowa
IT programming, Open Source
Wroclaw
Online
Conference
Free
October
 2010
23.10
Sat
- 24.10
Sun
7. Sesja Linuksowa
IT programming, Open Source
Wroclaw
Online
Conference
Free
May
 2009
09.05
Sat
- 10.05
Sun
6. Sesja Linuksowa
IT programming, Open Source
Wroclaw
Online
Conference
Free
April
 2008
05.04
Sat
- 06.04
Sun
V Sesja Linuksowa
IT programming, Open Source
Wroclaw
Conference
Free
May
 2007
26.05
Sat
IV Sesja Linuksowa
IT programming, Open Source
Wroclaw
Conference
Free
June
 2006
10.06
Sat
III Sesja Linuksowa
IT programming, Open Source
Wroclaw
Conference
Free
May
 2005
15.05
Sun
II Sesja Linuksowa
IT programming, Open Source
Wroclaw
Conference
Free
May
 2004
29.05
Sat
Sesja Linuksowa
IT programming, Open Source
Wroclaw
Online
Conference
Free
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