All Projects
Bachelor Thesis: BPMN Process Modeling as Code
2025
A domain-specific language that compiles textual process definitions to executable BPMN 2.0 XML for Camunda and Operaton. My open-source bachelor thesis at the University of Hamburg.
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MinJ: A Programming Language for the JVM
2024
A scripting language I designed and implemented from scratch: ANTLR4 grammar, tree-walking interpreter in Java, classes, methods, lists, and a CI/CD pipeline that ships fat-JARs on every release.
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devline: Agentic Dev Pipeline for Claude Code
2026 – Present
A Claude Code plugin that structures AI coding into a multi-agent pipeline with TDD, parallel implementation, automated review, and security hooks that let agents run autonomously without wrecking your repo.
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Portfolio Website
2026 – Present
The site you're on right now. Built from scratch with four switchable design themes (each with dark/light variants), full EN/DE internationalization, MDX project pages, and self-hosted on my own Linux server.
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Fortalis: Multiplayer Strategy Game
2025 – Present
A multiplayer strategy game I'm building from scratch: an open-source auth service (Spring Boot 4, RS256 JWT, TOTP 2FA), a modular game backend with Spring Modulith, and a Unity client for Android, iOS, Web, and PC.
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VPS: Personal Cloud and Dev Infrastructure
2025 – Present
Self-managed Linux VPS hosting personal services and project backends. Containerized with Docker Compose, routed through Traefik, with remote storage boxes for mass storage.
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The King's Game: Modular Chess Platform
2023 – Present
A multi-module Java chess platform with local and online play, Chess 960, 6 visual themes, and a concurrent TCP server with authentication and matchmaking. Built with Java 17, JavaFX 21, and 75 test classes.
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