About

Hi, I’m Foxyz

Self-taught Flutter developer since 2021. I build whole apps (interface, server, packaging and updates), and I care most about how they feel to use.

CV (printable)Hire me

I’m a fully self-taught programmer and I’ve tinkered with lots of languages and systems. I chose Flutter because I love native apps and the Dart language Dart. I can take a full-stack app from start to finish. I’m obsessed with the best possible UX for the people using my apps, and with the best possible performance in all of them.

I also know a lot of game dev theory, I’ve built many game prototypes, and I want to make my own games one day. I have plenty of ideas for them.

Right now I’m finishing the apps on my list and taking small commissions alongside them. If you need something built, I’d love to hear about it.

Skills

Apps

Flutter (since 2021)DartDesktop: Linux, WindowsAndroidUX: clear flows and statesCustom UI and animationState management

Servers and tools

Dart serversC# / .NET: console apps and web serversWebSocket protocolsPythonMedia: mpv, media_kit, yt-dlpJellyfin API

Shipping

Release scripts and CISelf-updaterLinux and Windows packagingChangelogs and docs

Games

GodotUnity (prototypes)Game physicsGame design and dev theory

AI

Agentic AI codingLocal AI models, ComfyUIML basics

Also

HTML, CSS, JSPHP

Timeline

  1. 2026

    Starsync

    Watch-together desktop app: Flutter client, Dart server, mpv playback, relay and auto-updates. In daily use by friends.

  2. 2025

    Building with AI agents

    Moved to agentic AI coding. I plan and review the work, own the result, and ship far more than I could alone. Ten apps are on their way to public release.

  3. 2021

    Flutter

    Started with Flutter: private apps and tools that speed up my own workflows, from media and mod managers to AI image clients.

  4. Earlier

    C# and .NET

    Console apps and small web servers in C#.

  5. Earlier

    Game prototypes

    Many prototypes in Unity, then Godot, mostly physics.

Projects

Starsync

Released

Put up any video and everyone watches it in sync: the relay reads it once and passes it to the whole group.

Details