Talgrim

About

I'm a .NET engineer with over seven years of professional experience, mostly on the backend with ASP.NET Core. I like domain-driven and event-driven design, microservices, and refactoring legacy systems into something maintainable. I care about clean code, solid test coverage and shipping to the cloud with Docker, Kubernetes and CI/CD.

These days I'm building my own products: games in Unity and MonoGame, a React and .NET web app, and an Android app in Kotlin. I'm also getting good at working with AI tools such as Claude Code, and picking up Python along the way.

Away from the keyboard: astrophysics, music, fantasy books, and video and board games. I speak Polish (native), English (fluent) and some German.

Projects

• PartyKing
  A party web app with a shared photo slideshow and a collaborative Spotify/YouTube music queue. Guests join with a QR code, no account needed.
  Try the live demo Live app Sessions in the live app are password-protected. For a showcase, I recommend the live demo.
• OpenSubtitleFetcher
  A desktop app that bulk-downloads Polish or English subtitles for your video folders.
  Download for Windows Source code
• AniVision Work in progress
  An Android camera app that shows the world the way a dog or cat sees it.
  Download for Android
• Horror game Early days
  A first-person horror game prototype built with MonoGame.