I’m ready to move from concept to a live, production-grade web application and need a full-stack developer who can own the journey end to end. The stack is already chosen—React on the front end, Node.js or Python on the back end, and PostgreSQL for data. I expect clean component architecture, a responsive UI that feels modern out of the box, and a secure, well-documented REST or GraphQL API. If you like sprinkling in AI-powered workflow helpers or automation scripts, that will be a welcome bonus. Here’s what the engagement looks like: • Architect and build the full application, covering everything from UI state management to database schema design. • Implement rock-solid authentication, authorization, and input validation to keep data and users safe. • Expose data through a versioned API and integrate any third-party endpoints we identify along the way. • Set up automated tests and a CI/CD pipeline so new features can ship without drama. • Containerize the project (Docker or similar) and deploy a staging environment; production deployment follows once we clear acceptance testing. • Hand over clear documentation—setup instructions, API reference, and scalability considerations—plus a walkthrough call so my team can take the reins. Acceptance criteria: the app must run flawlessly on a cloud host with SSL, pass agreed-upon unit and integration tests, and handle baseline load testing without performance drops. I’m ready to start immediately and move quickly; if you have recent projects that showcase similar architecture, share the links or repos and let’s discuss next steps.