Hey, I'm Stefanos, a 15-year-old developer from Munich, Germany, originally born in Greece.
I'm passionate about Artificial Intelligence (AI), Machine Learning (ML), Python development, and hardware engineering. I enjoy building intelligent systems, developing innovative software, designing hardware-based solutions, and tackling challenging problems through creative thinking and modern engineering.
Here are the main technologies and tools I work with:
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2026 · 1st Place – Bavarian State Competition (Computer Science)
The highest level achievable in my age group.
Project: SignAI – AI-based system for real-time sign language ↔ audio translation. -
2025 · 2nd Place
Project: SignAI – first version of the AI-based sign language translation system. -
2024 · 1st Place
Project: Autonomous Tile Grouting Robot (Fugenreiniger) – a robotic system for automated tile grouting with software-controlled precision.
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Fallout · Shenzhen, China (2026)
Successful participant in Hack Club's one-week hardware hackathon in Shenzhen, the hardware capital of the world. -
Moonshot · Orlando, Florida · 1st Place
Winner of the international Hack Club hackathon Moonshot.


