I evaluated and ranked frontier LLM responses to coding tasks at DataAnnotation, comparing models on code quality, task completion, security, and risk. I also wrote prompts and reference solutions, designed edge-case tasks, and moved to specialized projects.
I built ChordIt, an offline guitar chord library and on-device identifier, and CoopBanking, a multiplayer banking app that syncs over a local network without internet. For my degree project, I co-built a Kotlin fare-payment prototype with a FastAPI and PostgreSQL backend and Stripe payments.

