Internal web app I built during my 2023 internship at Box2Home so developers could debug with production data. It replaced a paid third-party tool, with read-only, role-based access to 100+ production tables and a log of every query.
Deployment platform I built for 20+ customer apps across 3 AWS regions. It cut per-app deploy time from 15 minutes to 3. I make batch changes from Git, developers deploy from a web dashboard, and both paths run the same Python orchestrator.
HR platform that replaced a manufacturing client's paper employee evaluations. Lead contributor on a three-engineer contract team. Serverless on Firebase in EU regions, about 120 API endpoints, and 1,400+ tests.
Live multiplayer quiz SaaS built as a Go game server and a Python API with a React frontend, Stripe subscriptions, and GitOps deploys on Kubernetes. Load-tested to 30,000 concurrent players on two game pods with zero errors.