2025
Jersey Garage
A full-stack e-commerce platform for sports jerseys, featuring product discovery, advanced filtering, cart and checkout flows, secure authentication, order management, and an admin dashboard. Built to deliver a fast, responsive shopping experience across devices.
- EJS
- Express
- MongoDB
- RESTapi
Orbit is a product analytics platform built for teams that had outgrown off-the-shelf tools but didn't want to run their own warehouse. It ingests roughly two billion events a month and keeps dashboards interactive while doing it.
The interesting problem was query latency. The original implementation fanned out row-oriented scans per widget, which meant a dashboard with twelve charts issued twelve full-table reads. I replaced it with a columnar layer that batches widget queries into a single pass and caches partial aggregates by time bucket.