Heidelberg · Mannheim · Karlsruhe

Software
Developers
meetup

Regular evening meetups for developers in the Rhine-Neckar region. Real-world talks, lightning sessions, open networking. No marketing — only production experience.

Next meetup → Submit a talk
3
meetups planned
1
speaker confirmed
#1
first ever meetup
// event history 3 planned
#03
Oct
2025
Thu, 16 October 2025
planned
#02
Sep
2025
Thu, 4 September 2025
planned
#01
Jun
2025
Thu, 19 June 2025 · Non-blocking I/O in Java
next upMarat GainulinMafinex, Mannheim
// talk formats
30'
Main talk + Q&A
Deep dive into a topic from real production experience. Slides, live code, or both. 10 minutes Q&A included.
15'
Short talk
One focused idea, one concrete takeaway. Great for tool introductions, gotchas, or recent learnings.
5'
Lightning talk
Announced in advance or submitted at the door. No slides required. Lowest barrier to speak — just come and share.
// community speakers 1 confirmed
MG
Marat Gainulin
Non-blocking I/O in Java
Meetup #01
+
You next?
Submit via CFP below
// call for papers — always open
Got something to share?

5, 15, or 30 minutes — any format. Real experience from production, a war story, a tool you love. First time speaking? We'll help you prepare and give feedback on your proposal.

// We read every submission and respond within 2 weeks

Submit a talk ↗