Frontend Engineer
PRODA Connect
- ▸Sole frontend engineer owning end-to-end architecture and delivery of a B2B SaaS platform for the AEC (Architecture, Engineering & Construction) industry — 698 source files, 0 TypeScript errors, built on Domain-Driven Design.
- ▸Engineered a multi-format in-browser viewer (PDF with virtual scrolling & text search, IFC 3D models via three.js/WebGL, image & video), holding the main bundle at 292 KB gzip by deferring the 3D engine into an on-demand worker chunk.
- ▸Built a type-safe data layer with React Query v5 (stale-while-revalidate caching) and a Zod-validated pipeline that decouples the UI from raw API contracts.
- ▸Implemented subscription-aware feature gating and a composable role-based routing system across 27 routes with a persisted auth store.




