Zurich, Switzerland
Building useful softwarethat holds up in production
I turn complex requirements into working software, combining hands-on engineering, technical leadership, and a focus on the product.
About
I’ve built web applications and systems for healthcare and enterprise software, working across frontend, backend, databases, and deployment. I’ve also led a team of six engineers while staying involved in the code and the day-to-day challenges of keeping software running reliably.
I like figuring out what people need from a product and working with a team to build it. That means shaping the architecture, writing and reviewing code, helping other engineers, and using AI where it makes the product more useful. I aim for software that’s useful to the people using it and straightforward for the team to maintain.
Work
Selected Work
Selected work across performance, reliability, observability, and product engineering. Company work is summarized without proprietary details.
AI projects you can try
About 330 ms per decision, right in 151 of 156 scenarios
Jev Driver: a real-time AI experiment
I built a browser game where Jev, a fast classification model from TypeSafe, drives a car. Drop pedestrians, obstacles, or traffic signs onto the road. A vision model in your browser captions each one, and Jev decides whether to stop, slow down, or keep going, showing how sure it is.
SEO and performance audits directly in ChatGPT
Lighthouse Audit in your AI chat
I built a small MCP server so an AI assistant can check a web page for you. Connect it to ChatGPT as a plugin, give it a public URL, and it runs a Lighthouse audit for performance, accessibility, best practices, and SEO. The AI assistant then shows the results and explains what to fix.
Engineering impact
25x parser speedup, around 80% faster loads
Performance-critical JSON parser rewrite
Reworked a performance-critical TypeScript JSON parsing library, making benchmarked parsing 25x faster and reducing real user-facing load times in data-heavy healthcare workflows by around 80% through lower algorithmic complexity and hash map-based lookups.
More resilient business-critical data processing
Recurring healthcare data workflow reliability
Improved reliability for a recurring healthcare data-processing workflow through batching, caching, observability, and fault isolation, strengthening business-critical downstream processes.
Safer debugging in a privacy-sensitive environment
Production monitoring and privacy-aware logging
Introduced Grafana- and Loki-based production monitoring and improved structured application logging, using explicitly approved fields to support safer debugging in a privacy-sensitive healthcare environment.
Additional technical range
Building monitoring gateway and research paper
Built a Java-based Raspberry Pi data gateway for university research, integrating wireless sensor streams, local Derby persistence during connection loss, and reliable forwarding to a remote monitoring service. I validated it with more than 100,000 measurements, first-authored the resulting conference paper, and presented the work at ECPPM 2014 in Vienna.
Robotics platform projects
In my spare time, I explore robotics platform engineering through public prototypes covering fleet operations, telemetry health, reconnect recovery, ROS 2, and simulation. This work is separate from my professional production experience.
Crowdsourced usability testing engine prototype
Built a 2nd-place company hackathon prototype for a usability-testing engine that sent microtasks to Amazon Mechanical Turk, exploring how crowd workflows could produce fast product feedback.
Published Android game and Steam Greenlight project
Built 3D physics-based games involving real-time simulation, collision detection, and spatial interaction systems, including a released Android game that reached over 2,000 installs and a PC game accepted through Steam Greenlight community voting.
Contact
Let’s talk about what you’re building.
