Daniel Zdancewicz

I’m a Senior Fullstack TypeScript Engineer with 5+ years of experience shipping product features end-to-end on an enterprise education platform. I’m product-minded: I scope with Product Owners, instrument what I ship, and use metrics to decide what to build next.

At WSB Merito, I own product surfaces end-to-end across 8 modules serving 50,000+ students yearly across 4 universities. I build and maintain RBAC and permission features for sensitive student data and document workflows, and I strengthen reliability with metrics, monitoring, and error tracking across search indexes, WebSockets, event buses, and caching layers.

I also rebuilt CI/CD deployment pipelines with GitLab and Docker—adding validation gates and cutting production deploys from 10+ minutes to under 10 seconds. On the frontend side, I own an Nx monorepo (10 layered libraries, 2 apps) and define company-wide frontend standards adopted by 6+ teams.

Before that, I led frontend architecture across 6+ teams, rebuilt shared component patterns, and improved delivery predictability through cross-team migrations. I’ve also worked on tooling migrations (Webpack to Vite) and I’m actively building projects like a self-hosted Obsidian sync plugin/server, type-safe internal NPM packages, and a WebGPU shader/composition research engine.