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I’m a Senior Full-Stack JavaScript Developer with 6+ years of experience specializing in Next.js, React.js, Node.js, MERN stack, and fixing & optimizing Vibe-generated projects. ⚙️ Full-Stack React & JavaScript Expertise Next.js (App Router, Pages Router, SSR, SSG) React.js (Hooks, Context API, Redux, Zustand) JavaScript (ES6+) & TypeScript Node.js & Express.js APIs If you’re struggling with broken Vibe code, failed deployments, performance issues, or messy AI-generated logic, I help turn those projects into clean, scalable, production-ready applications. 🔧 Vibe-Coded Project Fixing & Optimization I specialize in debugging and improving Vibe-generated Next.js projects, including: Fixing broken Next.js builds & runtime errors Debugging deployment issues (Vercel, Netlify) Refactoring messy AI-generated code Improving performance, structure & maintainability Adding missing features & improving UX Connecting Supabase (auth, database, storage) RESTful & GraphQL API development 🎨 Modern Frontend Development Tailwind CSS, shadcn/ui, Radix UI Responsive & mobile-first design Framer Motion animations HTML5, CSS3, Bootstrap ✅ Services I Provide ✔ Build Next.js + Supabase apps from scratch ✔ Fix & improve Vibe-generated projects ✔ Debug Next.js deployment issues ✔ Implement Supabase authentication & PostgreSQL database ✔ Add features to existing React / Next.js apps ✔ Performance optimization & code cleanup ✔ API development & third-party integrations ✔ Database design & optimization ✔ Code refactoring & best practices ✔ Long-term maintenance & support 📈 Track Record ✅ 6+ years of full-stack development experience ✅ 100% Job Success Rate ✅ 3+ Next.js projects built from scratch ✅ Vibe project specialist (fixed critical bugs & improved functionality) ✅ Available full-time with fast turnaround ✅ Clean, maintainable, production-ready code 🧰 Tech Stack Frontend: Next.js, React.js, TypeScript, JavaScript, Tailwind CSS, shadcn/ui Backend: Supabase, Node.js, Express.js, PostgreSQL Deployment: Vercel, Netlify, AWS Tools: Git, GitHub, VS Code, Prisma, Drizzle ORM Specialization: Vibe project debugging & optimization 🤝 Let’s Work Together If you need a Next.js + React + Supabase developer who can build from scratch OR rescue broken Vibe-generated code, I’m ready to help. 📩 Send your project details — I usually reply within 1 hour.

I build AI-powered SaaS applications that replace manual workflows with systems that actually scale. Not proof-of-concepts, but production software handling real users and real data. Over 10 years of full-stack development, 70+ projects, and 5,000+ billable hours on Upwork with 5-star ratings across the board. My recent work focuses heavily on LLM integration, RAG systems, and agentic AI workflows built into SaaS products that businesses depend on daily. What I build: - AI-Powered SaaS Applications: LLM-driven features embedded into production software using LangChain, LangGraph, Vercel AI SDK, and OpenAI API. I've built AI personalization engines, automated document processing systems, conversational interfaces, and agentic workflows that handle multi-step business logic without hand-holding. - Full-Stack Product Development: SvelteKit, React, Next.js, Vue.js, Node.js, TypeScript. I build the entire stack from frontend through API layer to database. Multi-tenant architectures, authentication systems, complex transactional flows. I've shipped booking platforms handling millions of users and marketplace apps with real money moving through them. - Backend & Infrastructure: Supabase, PostgreSQL, MongoDB, AWS. API design and integration is a core strength. Most of my projects are API-heavy systems connecting multiple services, third-party platforms, and AI pipelines into a single reliable product. Industry experience across fintech, e-commerce, healthcare, transportation, and HR systems. I've delivered enterprise HRMS platforms, fintech dashboards, IoT analytics systems, and SaaS MVPs that went on to raise funding. What clients have said: "The best developer is the one you need very few revisions/fixes." That's how I work. Clean code, clear milestones, and a finished product that doesn't need rework. Available for projects and retainer engagements. Happy to jump on a call to scope your build