Senior Full-Stack Engineer | React, React Native, Node.js, Next.js | 15+ Years | Scalable Web & Mobile Apps I’m a 15-year experienced full-stack engineer specialising in React, React Native, Node.js, TypeScript, and Next.js. I help startups and enterprises build high-performing web and mobile applications that are clean, scalable, and production-ready. I’ve worked across banking, insurance, payments, fintech, ed-tech, retail, and enterprise SaaS, delivering solutions that serve millions of users. My strengths lie in building systems end-to-end — from front-end UI/UX to backend APIs, microservices, deployment, optimisation, and ongoing support. What I Can Do For You ✅ Build complete end-to-end applications (web + mobile) ✅ Develop React / Next.js SPAs with clean architecture ✅ Create high-quality React Native apps (iOS/Android) ✅ Develop robust Node.js microservices and REST/GraphQL APIs ✅ Fix performance issues and improve app speed by 30–60% ✅ Migrate legacy apps to modern stacks (React, Next.js, Node) ✅ Implement authentication (OAuth, JWT, SSO) ✅ Build highly scalable cloud-ready systems ✅ Collaborate as a Tech Lead or Principal Engineer for teams Why Clients Work With Me ✔ 15 years of real-world engineering experience ✔ Clean, production-grade code with best practices ✔ Clear communication and structured project execution ✔ Fast delivery with focus on quality ✔ Experience working with CTOs, product teams & founders ✔ Ability to work independently or lead small teams Tech Stack Frontend: React, Next.js, React Native, Redux, Zustand, Tailwind Backend: Node.js, Express, Nest.js, MongoDB, PostgreSQL Cloud & DevOps: AWS, Docker, CI/CD, Lambda, S3 Architecture: Microservices, Event-driven systems, Scalable FE/BE design If you want a reliable senior engineer who can build, fix, optimise, or scale your product — let’s talk.…Senior Full-Stack Engineer | React, React Native, Node.js, Next.js | 15+ Years | Scalable Web & Mobile Apps I’m a 15-year experienced full-stack engineer specialising in React, React Native, Node.js, TypeScript, and Next.js. I help startups and enterprises build high-performing web and mobile applications that are clean, scalable, and production-ready. I’ve worked across banking, insurance, payments, fintech, ed-tech, retail, and enterprise SaaS, delivering solutions that serve millions of users. My strengths lie in building systems end-to-end — from front-end UI/UX to backend APIs, microservices, deployment, optimisation, and ongoing support. What I Can Do For You ✅ Build complete end-to-end applications (web + mobile) ✅ Develop React / Next.js SPAs with clean architecture ✅ Create high-quality React Native apps (iOS/Android) ✅ Develop robust Node.js microservices and REST/GraphQL APIs ✅ Fix performance issues and improve app speed by 30–60% ✅ Migrate legacy apps to modern stacks (React, Next.js, Node) ✅ Implement authentication (OAuth, JWT, SSO) ✅ Build highly scalable cloud-ready systems ✅ Collaborate as a Tech Lead or Principal Engineer for teams Why Clients Work With Me ✔ 15 years of real-world engineering experience ✔ Clean, production-grade code with best practices ✔ Clear communication and structured project execution ✔ Fast delivery with focus on quality ✔ Experience working with CTOs, product teams & founders ✔ Ability to work independently or lead small teams Tech Stack Frontend: React, Next.js, React Native, Redux, Zustand, Tailwind Backend: Node.js, Express, Nest.js, MongoDB, PostgreSQL Cloud & DevOps: AWS, Docker, CI/CD, Lambda, S3 Architecture: Microservices, Event-driven systems, Scalable FE/BE design If you want a reliable senior engineer who can build, fix, optimise, or scale your product — let’s talk.WWWW…