I’m launching a lean e-commerce platform and need a fast-moving full-stack developer who is comfortable owning the entire Node.js stack from API to UI. Scope of this first milestone • Build a secure user sign-up / sign-in flow (JWT or Passport, hashed passwords, reset-password email). • Create the product catalogue with CRUD endpoints and a simple admin view. • Implement a functional shopping cart that persists across sessions and supports quantity updates and removals. • Deliver a clean, responsive front-end (React, Vue, or similar) that consumes your APIs and reflects cart changes in real time. Tech preferences Node.js, Express (or NestJS), MongoDB or PostgreSQL, and a modern front-end framework of your choice. Unit tests and concise documentation are expected so I can extend the codebase later. Nice-to-haves for future phases include payment gateway integration and product reviews, so structure the project with modularity in mind. I’m ready to start immediately and will be available for quick code reviews and Slack/Zoom check-ins. If you’ve shipped an e-commerce MVP before, send a short note about the stack you used and a live link or repo sample.