Full Stack Developer, — Web Development freelancer in Sidcup

I build production-ready React, Vue, and React Native apps that real users actually use — including a marketplace with 100,000+ downloads and 100,000+ concurrent users on AWS. MSc in Artificial Intelligence (University of Essex, UK) · Top Rated Plus · 5,000+ hours billed. What I work with Frontend: React.js, Vue.js, Next.js, React Native (Expo), TypeScript Backend: Node.js, Express, REST APIs, WebSockets Testing: Jest (800+ test suites), Playwright, 80%+ coverage Cloud: AWS (Lambda, S3, EC2), Firebase, Docker, GitHub Actions Payments: Stripe, Adyen, Braintree What I've shipped · Livestock marketplace — 100k+ downloads, 4.6, 22% conversion improvement, Stripe escrow · HealthTech logistics platform — greenfield 0→production, 3 portals, real-time WebSocket tracking · FinTech billing platform — 800+ Jest\u002FPlaywright tests, coverage from \u003C20% → 80%+, 60% fewer defects · Sports matching app — custom group + 1-to-1 chat, typing indicators, read receipts, App Store + Play How I work Clear communication — no ghosting, no guessing. Honest timelines, clean code, and a product mindset that goes beyond "complete the ticket." I've worked with clients across the US, Europe, and the Middle East. If you need someone who owns the product, not just the task — send me a message.