[EN] How we develop and maintain our (12 year old) DDD monolith app

We're a small team (about 2.5 FTEs) but we develop and maintain a big app - it processes €500m invoices in turnover each year, for a €4bn company that owns and operates shopping centres throughout Europe. And it's a DDD app too ... it's our focus on the domain that allows us to do a lot with, well, not much.

In this talk we'll try to explain our way of doing things, some of which might be obvious and you'll know, some of which could be a bit more contentious or surprising. The technology may intrigue you, but the mindset is just as important.

Dan Haywood:

Dan Haywood is an independent consultant based in the UK, an ASF member and committer to Apache Causeway. He spends his days either cutting code or advising governments.

Johan Doornenbal:

Johan Doornenbal is a self-employed business analyst and open-source software developer. Previously working in regional healthcare in project management, for the last 9 years he has worked on business software: "I am delivering software the way I envisioned it when I was IT-manager myself" he likes to tell others. He has been the chair of and endorses Apache Causeway. Johan is based in the Netherlands.

PS.

You can join our DDD-KRK Slack:

https://join.slack.com/t/ddd-krk/shared_invite/zt-2blyvz4tv-ykPT4XIUlQNuDM~PX2EsYA

PS.2.

We are looking for speakers for the next meetups - if you would like to present something DDD-related, please let us know via call-for-papers form: https://forms.gle/iAsF3hd1DWPwHyuR6 !