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About Me

Hello there!

I'm Arthur Erlich — also known as Haylan in games and on GitHub. I'm a Full Stack Developer based in Switzerland. I have worked in web development and in the game industry.

This website is one of my projects: a kind of living resume and a place to document what I'm working on, learning, or just playing around with cool technologies or hardware.

I have a passion for building things, whether it's a web application, a game, or even just tinkering with hardware. I love to learn new technologies and push myself to create something new and exciting.

Logo Arthur ErlichLogo Arthur Erlich01.06.2026Arthur ERlichhttps://me.arthurerlich.de/imprintDeutsch

Beyond the keyboard

Stargazing is one of my favourite things. I own a telescope, but sometimes just looking into the night sky is enough. In summer I ride my motorcycles — a 30-year-old Honda CB 500 and an almost 50-year-old Honda CB 400. I also love to tinker with vintage motorcycles, fix minor issues if possible.

I recently started playing Dungeons & Dragons with some friends. I also doe some photography, 3D modeling and shading experiments in Blender, build and troubleshoot computers, and play video games. I started recently to watch anime as well.

As you can see: I'm a nerd+geek, and I'm proud of it.

A photo of me with my motorcycle taken in the beautiful black forests in Germany.

Tech I work with

Languages:
PHP · HTML · CSS · TypeScript/JavaScript · GDScript · SQL
Frameworks:
TYPO3 · Astro · Symfony · Bootstrap
Tools:
Git · Blender · Godot · Visual Studio Code · PhpStorm