Behind the incident ​& Beyond your default stack​

THIS MEETUP WILL BE IN-PERSON 🕺

What to expect:
🗣️ Two or Three speakers
👥 Meet old and new friends from the community
🌯 Free food
🎉 Open-end and free drinks afterwards
✔️ Just RSVP!

Agenda:

• 17:30 - Doors open
• 18:00 - Welcome by willhaben
• 18:10 - First talk
• 18:55 - Break
• 19:05 - Second talk
• 19:50 - 🎉 Open-end

👂 Talks:
🗣️ Eva Schwarz
The life of an incident at willhaben

🗣️ Patrick Favre
Breaking Up with My Default Stack

🧑‍💻 Speakers:
Eva Schwarz - Software Engineer and Tribe Lead with ~15 years of experience bringing PM ideas to life, fighting bugs, facing incidents, and still being amazed by how beautiful code can be. I’ve been with willhaben for 6 years, currently supporting the mission of breaking the monolith and migrating our search engine.

Talk description:
What happens behind the scenes when the lights blink red at Austria’s largest marketplace? This talk takes you on the full journey of an incident at willhaben - from the adrenaline of the first pager alarm to the relief of the fix, and finally, the crucial post-mortem. We will explore how we turn chaos into structured response, practice a blameless culture, and use every outage as fuel to build a more resilient platform. Join us to see how we ensure that a software failure today leads to a stronger system tomorrow.

Patrick Favre - Software engineer with 15+ years of experience, starting with Java and evolving toward cloud-native architectures.
Currently a Lead Developer at Senacor Technologies, focused on building scalable systems in complex enterprise environments, with a strong interest in how cloud requirements are changing the way we choose our tech stacks.

Talk description:
As software has moved toward cloud-native and cloud-first architectures, the constraints and priorities of our systems have changed.
In this talk, I’ll explore how that shift reshaped the way I evaluate technologies - as a Java developer at heart - and why I sometimes choose alternatives to the JVM, while still seeking the strengths I value from the Java ecosystem.

Location, Food & Drinks are sponsored by willhaben 🫶

willhaben is the largest digital marketplace and one of the biggest websites in Austria with more than 4 million users per month* and more than 13 million ads in real estate, cars, jobs and marketplace (*ÖWA 2025-II). Our successful concept is based on strong regional content and a modern, clear page structure with a detailed categorization of the ads. The easy usage, the fast search results and the exclusive focus on the online advertising business ensure a clear profile of the offer and a high user acceptance.

We are true team players with a wide variety of talent, and we support each other to achieve the best results for our users and customers. Our open office space, including a large kitchen and sunny terrace ensures a very familiar working atmosphere.

There are regular joint activities such as team buildings, after work gatherings and other company events. Find out more about us: https://jobsbei.willhaben.at/

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Whether you’re a seasoned speaker or stepping onto the stage for the first time, we’d love to have you share your insights at one of our upcoming events. Interested in giving a talk? Let us know!

Our formats:
• Full talks (~30 to 45 min.)
• Short talks (~15 min.)