I’m ready to turn a fresh SaaS idea into a production-ready web application and need a skilled full-stack developer who can carry the build from first commit through live deployment. Scope • Architect the solution, choose a modern tech stack that balances performance, scalability, and maintainability, and document the reasoning. • Design and code a responsive front-end with an intuitive UI/UX. • Build a secure, well-structured back-end with REST (or GraphQL if you prefer) APIs, user authentication, role management, and subscription billing. • Set up a relational database and write the migration scripts and seed data. • Integrate payment processing (Stripe preferred) and email notifications. • Provision CI/CD, containerisation, and cloud hosting so I can push updates with confidence. • Hand over source code in a private repo, environment files, and a brief walkthrough video or live session. What I’m looking for • Proven experience shipping full SaaS products, not just small features. • Clean, test-driven code and clear git history. • Ability to suggest UX improvements where it makes sense. • Familiarity with popular SaaS patterns—multi-tenant architecture, feature flags, usage metering, GDPR-compliant data handling. After the initial release I plan additional feature sprints, so a smooth handoff and potential for ongoing collaboration matter. If this end-to-end challenge excites you, tell me about one similar project you’ve delivered, the stack you used, and any standout technical hurdles you solved.