Open Source meetups in Sofia 2026 / 2027

Best Open Source meetups in Sofia 2026 / 2027

Best conference Dec 3-4 26

The Principal Dev – Masterclass for Tech Leads

Certification masterclass for experienced software engineers.

Best conference Dec 10-11 26

Clean Architecture Masterclass

Certification masterclass for experienced Java developers.

Online Open Source meetups accessible from Sofia:

Jul 23 26

AI, ML, and Computer Vision Meetup

Open Source meetup Online

Aug 5-6 26

Advanced GitHub Copilot: Real World Tips & Tricks

Open Source meetup in Indianapolis, Indiana, United States, North America and Online

Aug 27 26

AI, ML, and Computer Vision Meetup

Open Source meetup Online

Open Source conferences in Sofia:

Nov 7-8 26

OpenFest 2026

Open Source conference in Sofia, Bulgaria, Europe