Things I've built

A PPO reinforcement-learning agent that learns satellite station-keeping at the Earth–Moon L1 Lagrange point, on a custom CR3BP physics engine, with a Three.js/WebGL viewer.

An institutional management app on the Play Store (Next.js, TypeScript, Firebase) serving 100+ users.

A retrieval-augmented (RAG) TUI over an Obsidian notes corpus, using sentence-transformers + ChromaDB with hybrid semantic + recency-weighted retrieval.

A BERT model fine-tuned for sentiment analysis, served through a Chrome extension.

An electromagnetic wave simulation sped up ~10× using Dynamic Mode Decomposition.