DevFest Vienna

Our org team is thrilled everything went so smoothly - and we’re already excited for…
👉 DevFest Vienna 2026 🚀
See you next year!
#DevFest #Vienna

Big shout-out to our sponsors for making DevFest possible:
❤️ Red Hat
💙 SQUER
💛 asciifish
💚 willhaben
💜 greyflower

Thank you for supporting the community!
#TechCommunity
3/4

We hosted 18 sessions — from local experts to internationally renowned speakers — covering accessibility, AI, cloud, Java, architecture, SRE & more.
Huge thanks to every speaker who made the day unforgettable! 🙌
2/4

What a weekend! 🎉
DevFest Vienna 2025 brought together 220+ attendees, tons of energy, and an amazing tech community.
#DevFest #Vienna #DevFestVienna
1/2

Actually it's three participants - show your expertise and be one of them! 💪🎉

A big thank you to our Silver Sponsor SQUER for bringing extra excitement to DevFest Vienna!
They’re giving away a CodeCraft ticket to one lucky quiz participant 🎉

#DevFest #Vienna #SQUER #TechCommunity #CodeCraft

A huge thank you to our Gold Sponsor Red Hat for being such an amazing part of DevFest Vienna!
We’re grateful for their continuous support of the developer community. ❤️

#DevFest #Vienna #RedHat #OpenSource #TechCommunity

At the speakers’ dinner for #DevFest #Vienna 2025 - getting excited for tomorrow!

DevFest Vienna 2025 DevFest Vienna is a one-day event jointly organized by GDG Vienna, Women Techmakers Vienna and Java-Vienna.

🔥 Tomorrow is DevFest Vienna!

Don’t miss a full day of tech talks, community, and inspiration — and yes, registration is still open!

🎟️ Join us for free: https://devfest-vienna-2025.eventbrite.at/
#DevFest #Vienna #DevFestVienna #Developers

🔥 Over 300 developers have already registered for #DevFest #Vienna!
Join the growing community this Saturday — it’s going to be epic. 🚀

🎟️ Free registration: https://devfest-vienna-2025.eventbrite.at/

#DeveloperCommunity #ViennaTech #DevFestVienna

DevFest Vienna 2025 DevFest Vienna is a one-day event jointly organized by GDG Vienna, Women Techmakers Vienna and Java-Vienna.

🚀 This Saturday is #DevFest #Vienna!
Don’t miss a full day of inspiring tech talks, networking & fun 🎉

🎟️ Register free now: https://devfest-vienna-2025.eventbrite.at/
#Developer #Community #TechEvent

Big love to our DevFest Vienna sponsors! 🎉
Thanks to SQUER, willhaben, ASCIIFISH, and Red Hat for making it possible.

👉 www.squer.io | www.willhaben.at | www.asciifish.net | www.redhat.at

Together we’re building something amazing 💪
#DevFest #Vienna #Community

We’re proud to have Red Hat as a sponsor of #DevFest #Vienna 2025!

Come and meet them and join their session on keyless, identity-based signing - securing the software supply chain, the open source way. 🔐

📅 15 November 2025 — Vienna
🌐 https://devfest.at
#RedHat

DataOps: A Cure for Data Science Pain

Paul Bogumiło shares practical workflows for building smooth, scalable, and reliable data pipelines.

📅 15 November 2025
🌐 https://devfest.at
#DevFest #Vienna

AI for Accessibility

How can AI truly support accessibility instead of reinforcing barriers?
Join Puneet Kala for a thoughtful exploration of the promise and responsibility of AI accessibility.

📅 15 November 2025
🌐 https://devfest.at
#DevFest #Vienna

From Vibe to Vector

An unforgettable session: building an app on stage — with his 8-year-old son!
Andrii Khrystian showcases Firebase Studio in a live father-and-son coding session.

📅 15 November 2025
🌐 https://devfest.at
#DevFest #Vienna

Beyond the Magic - Ahead of Time Spring Data Repositories

Christoph Strobl will show what really happens behind the scenes and how Ahead-Of-Time repositories can boost performance.

📅 15 November 2025
🌐 https://devfest.at
#DevFest #Vienna

Road to Four Nines

99.99% uptime is hard — but achievable.
Reliability engineer Dr. Ilya Kaznacheev walks us through the architecture, monitoring, processes, and mindset needed to reach four nines.

📅 15 November 2025
🌐 https://devfest.at
#DevFest #Vienna

You don’t hate front-end

Full-stack engineer Ia Mgvdliashvili demystifies front-end frustration and helps developers feel confident and productive.

📅 15 November 2025
🌐 https://devfest.at
#DevFest #Vienna

Understanding Google’s GenAI Revolution

What makes Google’s GenAI and LLM ecosystem unique?
Santosh Kumar Perumal breaks down the latest advancements — and their real-world applications.

📅 15 November 2025
🌐 https://devfest.at
#DevFest #Vienna

Building Affordable Cloud Platforms with GitOps

Cloud architect Velimir Iveljic shows how GitOps and automation unlock enterprise-grade reliability with affordable infrastructure strategies.

📅 15 November 2025
🌐 https://devfest.at
#DevFest #Vienna

Code Review in the Era of Collaboration

Code review is more than checking code — it’s about culture, collaboration, and continuous improvement.
Join Andrii Soldatenko to learn effective review strategies for modern development teams.

📅 15 November 2025
🌐 https://devfest.at
#DevFest #Vienna

Nurturing OpenJDK Distribution

How do OpenJDK distributions like Eclipse Temurin stay trusted, stable, and enterprise-ready?
Carmen Delgado reveals the history, challenges, and future direction of open-source Java runtimes.

📅 15 November 2025
🌐 https://devfest.at
#DevFest #Vienna

Keyless Signing of Software Artifacts with sigstore.

Stephan Kraft from Red Hat demonstrates sigstore, enabling keyless, identity-based artifact signing for safer builds and deployments.

📅 15 November 2025
🌐 https://devfest.at
#DevFest #Vienna

Unleashing the Power of Gemma - from cloud to edge

Cloud solutions architect Vasudev Maduri shows how to scale and optimize Google’s Gemma models across different environments.

📅 15 November 2025
🌐 https://devfest.at
#DevFest #Vienna

Applied Hexagonal Architecture

Software architect Martin Schwarz will guide us through Hexagonal Architecture — how to structure systems that are scalable, testable, and built to last.

📅 15 November 2025
🌐 https://devfest.at
#DevFest #Vienna

How blind people navigate the web & the world

Accessibility expert Laura Wissiak offers a powerful, human-centered perspective on digital interaction, navigation techniques, and inclusive design.

📅 15 November
🌐 https://devfest.at
#DevFest #Vienna

30 Years of Java - How did we get here?

Legendary Java evangelist Simon Ritter joins us to explore how Java evolved into a global backbone of modern software.

If you love Java, this one is a must-attend!

📅 15 November 2025
🌐 https://devfest.at
#DevFest #Vienna

Vision for Good: Accelerating Impactful AI Applications with Vertex AI and Gemini

Join Dr. Roushanak Rahmat as she demonstrates how Vertex AI and Gemini can be used to build ethical, effective, socially beneficial AI systems.

📅 15 November 2025
🌐 https://devfest.at
#DevFest #Vienna

Making One Million Appliances Accessible

Anastasiia and Ena will reveal how to make millions of devices accessible — at scale — with real implementation strategies and practical insights.

📅 15 November 2025
🌐 https://devfest.at
#DevFest #Vienna