Self-taught student developer from Germany. I build things with Python, TypeScript, and Java — while exploring cybersecurity, testing AI limits, and co-developing LegallyDistinctTD with friends.
I'm Colin, a self-taught student developer based in Germany with nearly 2 years of hands-on coding experience. I didn't wait for university to start building — I jumped in, broke things, fixed them, and kept going.
My main interests sit at the intersection of cybersecurity and AI productivity. I love testing the limits of what AI can do to enhance human workflow, not replace it. I'm also deep into algorithmic thinking and runtime optimization — every solution should be efficient, not just working.
When I'm not coding solo, I'm working with 7 friends on LegallyDistinctTD, a game project that's actively growing and planned for major expansion.
# whoami name: "Colin Duhig" role: "Student Developer" location: "Germany" experience: "2 years, self-taught" interests: ["cybersec", "ai-testing", "game-dev"] learning: ["x86-64 assembly", "advanced algorithms"] current_project: "LegallyDistinctTD" # ls skills/ python/ typescript/ java/ sql/ c-cpp/ git/ linux/ # uptime Coding since 2024 — still going strong 💪
Languages, tools, and fields I'm actively exploring. Hover over an orb to learn more.
Live stats fetched from the GitHub API with static fallback — never empty, never broken.
A selection of my best work. From algorithmic solutions to collaborative game development.
A collaborative tower defense game project built with a team of 8 friends. Currently in active development with major expansion plans. My role spans core gameplay systems, team coordination, and feature architecture.
Advent of Code solutions with a sharp focus on algorithmic efficiency and runtime optimization. Each solution includes complexity analysis and multiple approaches where applicable. My playground for big-O thinking.
A Python-based productivity app designed to build and maintain deep focus habits. Features streak tracking, session timers, and progress analytics. Built with clean architecture principles and a CLI-first approach.
A professional business website template built with TypeScript. Demonstrates modern frontend architecture, responsive design patterns, and clean component structure. Ready to adapt for real client work.