📍 Cologne | Software Engineer | Climate Tech | Product-minded
Working at ENTENDIX GmbH
- 🖼️ automatic-image-culling - Tooling to automatically cull photo sets and keep the best shots.
- 🎾 TennisOnlineBuchen - Web-based tennis booking platform for clubs, implementing new features with users and product in mind, acting as product owner, modernization and refactoring, and full-stack ownership across frontend and backend. Includes website and hosting. Built with JavaScript and PHP.
- 🧹 chromium-tab-sorter-cleaner - Chromium extension to sort and clean up large tab sessions.
- 🔥 heating-consumption-visualizer - Visualization of heating usage data.
- 🌌 NINASonyCameraPlugin - N.I.N.A plugin enabling Sony camera control for astrophotography (bugfixes and updates).
- 🐍 python-programming-exercises - Collection of small Python exercises and mini-projects exploring algorithms, data processing, and application logic.
I like to be creative and think outside the box to find new and unexpected solutions.
- 🤖 Built and productively use agent-assisted development at work (Claude Code): multi-session workflow with an agent protocol (AGENTS.md), backlog/state tracking, and an ADR process — used to build a production service over dozens of sessions.
- 🧠 Broad model and tool experience: ChatGPT 5.4/5.5/5.6, Claude Opus 4.7/4.8, Claude Fable 5, and Cursor — each via CLI, VS Code extension, and web.
- 🔧 Tuned and extended agent setups: AGENTS.md/CLAUDE.md tuning, subagents, git worktrees for parallel agent work, MCP servers (incl. Context7, Serena), skills, and token optimization (RTK, caveman mode).
- 🔍 Integrated Entire.io into several repos for traceability of agent code changes (checkpoints, session transcripts).
- ✅ Agent-assisted review and quality processes: code reviews, repo reviews, and documentation upkeep.
My Java, Kotlin, and TypeScript work is not hosted on GitHub, so they don't appear in these statistics.
GitHub Readme Stats by anuraghazra/github-readme-stats, self-hosted on Vercel from a fork.