About us
The association guild42 organizes events in Bern on topics from the field of software development:
- Programming languages
- Frameworks and libraries
- Tools and platforms
- Patterns
- Methodologies
- Project management
- Application and software architecture
The focus is on the exchange of knowledge and experience among software developers and software development companies, but also on fostering personal connections.
Through this initiative, we hope to increase the attractiveness of Bern as a location for software developers and software development companies.
Sponsors
https://www.mimacom.com
https://www.bedag.ch
https://www.puzzle.ch
https://www.zuehlke.com
Upcoming events
3

Scaling Spec Driven Development with AI at the Enterprise Level
Aula at PROGR, Speichergasse 4, Aula, Bern, CHAbstract
AI makes coding faster, but we’re still stuck with the same old problem: code becomes the source of truth. What if we flipped this around?This talk shows a new way to build software: Write your requirements once. Let AI generate everything else - diagrams, models, code, and tests. When requirements change, everything updates automatically. No more outdated docs.
You’ll see how to write requirements that AI understands and keep everything connected from business needs to working code. Based on a real-world project, we will see how this works in practice. This isn’t about replacing developers. Let AI handle the boring stuff so you can focus on what matters - understanding what the business needs.
### Speakers
Simon Martinelli is a Java Champion, Vaadin Champion, and Oracle ACE Pro, with over three decades of experience as a software architect, developer, consultant, and trainer. As the owner of Martinelli LLC, he specializes in optimizing full-stack development with Java using AI and has a deep focus on modern architectures and software modernization. He frequently shares his expertise by speaking at international conferences, writing articles, and maintaining his blog, Keep IT Simple: https://martinelli.ch. His passion for teaching is reflected in his work as a lecturer at two universities in Switzerland.
Andreas Schlapbach More than 18 years of experience in designing, building and shipping large-scale, mission-critical distributed systems together with 25+ teams for Swiss public transportation. Currently leading AI/ML initiatives and standardization efforts in trip planning and distribution at SBB’s Passenger Division. Active contributor to the open-source ecosystem, e.g. contributor to MCP working groups. Former KDE and WebKit core developer. PhD in Pattern Recognition and Machine Learning with 20+ publications. Highly interested in formal methods, especially type theory, process calculi and computation theory in general.
Bio
Simon Martinelli is a Java Champion, Vaadin Champion, and Oracle ACE Pro, with over three decades of experience as a software architect, developer, consultant, and trainer. As the owner of Martinelli LLC, he specializes in optimizing full-stack development with Java using AI and has a deep focus on modern architectures and software modernization. He frequently shares his expertise by speaking at international conferences, writing articles, and maintaining his blog, Keep IT Simple: https://martinelli.ch. His passion for teaching is reflected in his work as a lecturer at two universities in Switzerland.Bio of Andreas Schlapbach coming soon
Sponsors ans patrons
Thanks to our sponsors and Patrons, this event is free of charge. Even better: we’ll have an apéro after the talk, plus plenty of time for networking and some good old-fashioned nerdy shop talk.Code of Conduct
We have a clear Code of Conduct that we actively uphold. Please make sure to follow it throughout the event.Photos & Social Media
We’ll be taking photos during the event to share later on social media. If you’d prefer not to appear in any pictures, please let us know before or after the event, then we’ll make sure you’re not included.Feedback
We’re always happy to receive feedback. It helps us grow at Guild42. Please share it respectfully, we’ll receive it openly. As the organizing team, your feedback motivates us and helps us keep improving Guild42 events for you.
We’re looking forward to seeing you!83 attendees
Is Software Engineering in Bern Dying — or Just Evolving?
Aula at PROGR, Speichergasse 4, Aula, Bern, CHAbstract
Coming soon!Bio
Coming soon!Sponsors ans patrons
Thanks to our main sponsors and Patrons, this event is free of charge. Even better: we’ll have an apéro after the talk, plus plenty of time for networking and some good old-fashioned nerdy shop talk.Thanks to our special sponsors for this event:
Standard sponsors
Code of Conduct
We have a clear Code of Conduct that we actively uphold. Please make sure to follow it throughout the event.Photos & Social Media
We’ll be taking photos during the event to share later on social media. If you’d prefer not to appear in any pictures, please let us know before or after the event, then we’ll make sure you’re not included.Feedback
We’re always happy to receive feedback. It helps us grow at Guild42. Please share it respectfully, we’ll receive it openly. As the organizing team, your feedback motivates us and helps us keep improving Guild42 events for you.
We’re looking forward to seeing you!74 attendees
Trust by Design: Identity in the Digital World
Aula at PROGR, Speichergasse 4, Aula, Bern, CHAbstract
Coming soon!Bio
Coming soon!Sponsors ans patrons
Thanks to our sponsors and Patrons, this event is free of charge. Even better: we’ll have an apéro after the talk, plus plenty of time for networking and some good old-fashioned nerdy shop talk.Code of Conduct
We have a clear Code of Conduct that we actively uphold. Please make sure to follow it throughout the event.Photos & Social Media
We’ll be taking photos during the event to share later on social media. If you’d prefer not to appear in any pictures, please let us know before or after the event, then we’ll make sure you’re not included.Feedback
We’re always happy to receive feedback. It helps us grow at Guild42. Please share it respectfully, we’ll receive it openly. As the organizing team, your feedback motivates us and helps us keep improving Guild42 events for you.
We’re looking forward to seeing you!44 attendees
Past events
36


