Portfolio

My Projects

I'm not just the person writing code 💻 I think along, bring my own ideas, and stick with it until the result is right. Every project here shows how I worked with my clients to turn ideas into real products 🚀

When I see real people using the things I built, I know why I do this 🙌 Whether it's an app, a backend, or an entire system, what drives me is solving problems and building things that work and that people actually enjoy using ✌️

— Maxi

Projekt ansehen

In-House Product – App, Web & Backend

DragonBoat Hub

My own app for dragon boat teams: lineup, live tracking and race admin. Open beta on iOS, Android and the web.

FlutterServerpodFull-Stack DartiOS · Android · WebOpen BetaEigenes Produkt

Projekt ansehen

App, Web & Backend Development

Hundeo

AI-powered dog training app with over 500 tricks, personalized training plans, and an active community. Thousands of satisfied users train daily with Hundeo.

FlutterKI-IntegrationGoLang BackendMicroservices

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App & Backend Development

QUESS

Bluetooth device and app that make gut feelings measurable. With smart AI for even better results.

FlutterBluetooth/BLEServerpodFull-Stack Dart

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Ecosystem: App, Web Dashboard & Backend

Baustellenplaner

Complete ecosystem for fiber optic construction: Mobile app (Android & iOS), web dashboard, and backend from one codebase. Digital construction documentation, crew planning, and order management.

FlutterServerpodFull-Stack DartOffline-FirstEcosystem

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Web Design, Development, Content Creation & Hosting

Wasserradler

Modern company website for water bicycle rental. With user-friendly design and intuitive booking functionality, optimized for mobile devices.

Vue.js/AstroTailwind CSSSEOHosting

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Web Development and Backend

ImmoPlanet Schellenberg

Professional company website for a skilled trades business in Dortmund. Project portfolio, services overview, and contact form with Go backend.

Nuxt 4Go BackendTailwind CSSSEO

Projekt ansehen

App Development & Design

Fussballhero

Gamification app for young footballers. Transforms real training performances into virtual achievements and motivates through challenges, rankings and social features.

FlutterFirebaseGamificationMVP