Founder of DGH Grundbesitz eGbR
Real estate and software under one roof: we rent out, lease and sell property and build the software for it ourselves. That way, management, tenants and contracts run digitally and largely automatically.
At first, I thought I'd find my path in the automotive industry. Somewhere along the way, I found it in web development instead, and that's where I've been at home ever since.
Real estate and software under one roof: we rent out, lease and sell property and build the software for it ourselves. That way, management, tenants and contracts run digitally and largely automatically.
My portfolio, the site you're on right now: bilingual, with streaming text, static and partial prerendering, server-side rendering, data fetching with TanStack Query and much more.

A platform for Amazon sellers. Finds profitable products for online arbitrage: more than 200 million products, updated daily and served from PostgreSQL, plus CSV scanning, competitor analysis, automatic profit calculation and much more.

For retail arbitrage. The second product in the ProfitPath family: product analysis, automatic profit calculation, returns handling, product tracking and much more.

Four founders with one goal: building software for online and retail arbitrage. ProfitPath and ProfitGo grew out of it.
Automated checkout software, built with my team: a browser extension in plain JavaScript, HTML and CSS and a mobile app built with Expo and React Native. Both make buying limited releases easier, with release automation, bot protection bypasses and much more.

My own IP proxy network, first for myself, then as a service for others in the same situation. Technically over IPv4 and IPv6, with SOCKS5, authentication in the IP:PORT:USER:PASSWORD format, Squid as the proxy server and powerful dedicated servers.

Bachelor's degree in automotive and engine technology at the University of Stuttgart.
Servers, captchas and proxies drove up the costs of my trading business. So I started building my own proxy networks and my own software, to cut costs and stop depending on third parties.
Comfort tests of automated driving functions in a driving simulator, evaluated in a study with test subjects. The focus was on automated lane changes and how they affect the perception of the people in the car.

During my studies, I was already passionate about collecting sneakers, and I went on to start my own business trading limited releases. That quickly turned into software that buys limited releases automatically.
Welding, turning, milling, grinding and working with steel, aluminum and alloys.
Automotive and engine technology, with a technical internship, the bachelor thesis at FKFS and the Bachelor of Science to finish.
Just switching off for a while. For four months, I lived in another country for the first time and got to know its culture. I've had the travel bug ever since.
In the long run, I saw myself in battery development. So at Wieland-Werke, I got insights into how materials and copper alloys are developed.
Graduated with a 2.7 (on the German scale, 1.0 is best) as the first in my family to finish the Gymnasium.
Because I love working on cars with my dad and taught myself a lot that way, I did an internship at Reisacher, a BMW dealership.
I spent nine years here working toward my Abitur.
Born on October 14, 1997, in Ulm, Germany.