Back to projects
React & Node.js · Full-stack portfolio application
FlowForm Studio
Visual form and approval workflow with React, NestJS, PostgreSQL, WebSockets, and a complete recruiter walkthrough.
The challenge
Forms and approval rules evolve while already submitted processes must remain reproducible and auditable.
The result
A coherent full-stack workflow from visual design through submission and clarification to multi-stage approval.
What this project demonstrates
Reviewable decisions instead of slogans.
- React 19, React Flow, TanStack Query, and Zustand
- NestJS, OpenAPI, Socket.IO, and shared Zod contracts
- PostgreSQL, Prisma, Redis, BullMQ, and MinIO
- Transactional audit, outbox, and Playwright browser tests
Technologies