he / him · fullstack developer
I work as a web developer in northern Germany - sometimes freelance, sometimes inside product teams, sometimes on my own side projects that turned into real products. My strongest side is frontend and UI architecture, but I can take products across the stack: Nuxt apps, APIs, Supabase-backed systems, real-time flows, deployment, and the product details that make an idea usable.
At a glance: northern Germany · Vue · Nuxt · TypeScript · frontend architecture · APIs · Supabase · realtime systems · freelance & employed · AI-assisted workflows · OpenStuds, BidBro, BrickTreasure
If I can't do something yet, I can probably learn it. working principle
Two ways I work
Sometimes I build the whole product myself. Sometimes I join a team and help make the frontend, backend touchpoints, and product flow easier to maintain. Either way, I care about clear interfaces, maintainable code, and shipping the useful version before the project grows beyond what it needs to be.
Client work, product work, and projects where I own delivery across the stack.
Product-team roles where the work was not just building screens, but making frontend architecture, data flow, and delivery easier to extend.
Workshop
A practical workshop for teams that want to use Cursor, Claude, Codex, and GitHub without losing sight of what they are actually building.
We look at small internal tools, realistic automation, programming basics, security boundaries, and the practical decisions that matter once a demo becomes a workflow.
Shipped work
Real URLs, real users, real edge cases. Some of it is client work, some of it is my own product work, and a lot of it required more than just the frontend.
OpenStuds is a marketplace for brick MOC designers. Creators can publish their models, build a profile, and sell digital instructions without everything being scattered across random platforms. I built it as a product system, not just a frontend: creator onboarding, product pages, content management, downloads, profiles, and enough structure to keep the platform manageable. This is one of those projects where a small idea turned into a real product. That is still one of my favorite parts of building it.
A creator-first marketplace for digital brick designs.
Visit OpenStuds
BrickTreasure is a LEGO-themed case-opening platform with around 2,000 users. The basic idea is simple: users open randomized cases and get different rewards. The actual work is making that feel fast, clear, and trustworthy enough for real users. I built it end to end with Supabase, frontend, backend, deployment, and the product details that only show up once people actually use the platform.
A gamified commerce platform built around cases, rewards, and fast feedback.
BidBro is a live-stream auction platform for brick collectibles. Users watch a stream, place bids, and react in real time. So the frontend cannot just look good. It has to stay responsive while people are actively trying to win something. I built the system end to end, including the live auction flow, real-time bidding logic, app experience, and the parts that need to stay reliable when timing actually matters.
Live shopping, auctions, and real-time bidding in one product.
On this site
Small utilities and write-ups hosted here because sometimes the simplest fix is building the focused tool yourself.
Employers & teams
Company roles that sit next to the freelance and product work in Shipped above. Same product focus, just with more people in the room.
At Xyrality I worked on Vue-heavy frontend architecture, mentoring, and full user flows. A lot of the job was connecting UI work with product logic and making the frontend easier to extend without every new feature turning into a major cleanup first.
At Baqend / Speed Kit I joined a strong frontend team and picked up the tech stack fast. Within a few weeks I was already taking over bigger pieces of product work, which taught me a lot very quickly.
At Hako I started with testing and debugging an autonomous cleaning machine. Then I noticed the process could be automated, built a ROS playback test suite, and realized that frontend work was the part I wanted to keep doing.
Writing
Longer pieces from Contentful. Mostly NFC, tooling, side projects, and technical problems that were worth writing down properly.
Topics
Why I trust a random garage more than myself, and how that somehow connects to software.
Read articleAI made me faster than ever — and took something with it
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building a live auction app
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A Manager for a steam bot network
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Enable easy MQTT integration on your Phillips Hue lamps
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Control your blinds and lights via your Stream Deck
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Ensure type safety with this simple type crawler
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What can happen and what would have been nice to know before hand
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Lets talk about all the good things related to this implant
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Why would someone put a chip in his hand? Easy: because you can!
Read articleContact
Freelance work, full-time roles, workshop questions, or a quick hello. LinkedIn, Matrix, and email all work.
