Jaroslav Suva

TypeScript, Node.js, Next.js, PostgreSQL, Redis. Background in backend systems, API integrations, and change detection.

How teams actually discover third-party API drift in production. Always digging into contract testing patterns and observability gaps.

Diffmon — a workspace-first change insurance platform for detecting breaking drift in APIs, HTML, and JS-rendered pages. diffmon.dev

Conversations about API reliability, interface monitoring, and schema drift. Building in public — happy to exchange ideas with anyone in the space.