Frontend Development
The screens people actually use
Interfaces that load quickly, work on a phone and behave the same in every browser your customers happen to use.
Selected work demonstrating this service.
- Directed full‑stack GIS map development, overseeing PostgreSQL, Mapbox, ReactJS, and NodeJS to deliver an integrated solution.
- Presented 200 UI/UX improvements for the GIS map application, boosting revenue by 10x through enhanced software features.
- Designed the product's UI and UX end to end — directory grids, dual card/table views, live requirement validators and breadcrumb navigation.
- Set the platform's founding decisions in the weeks after the repository opened in November 2025 — the layering, database‑first data access and the zero‑warnings bar — and they still hold nine months on.
- Built the operator back‑office — around 40 admin routes and 128 components covering claims, moderation, feature flags, cache and diagnostics — so the platform can be run without database access.
- Cut the site's browser‑driven quality gate from 1,636 seconds to 615 by scheduling its checks longest‑first through a worker pool bounded to four lanes, after measuring that alphabetical order cost 320 seconds against 224.
- Brought 10,242 lines of quality‑gate JavaScript under a formatter and a linter after establishing it was the largest body of code in the repository and the only one nothing read, fixing 13 findings and suppressing none.