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Full Stack AI Developer | AI MVP Expert in Claude Code, Lovable, Base44, Replit, Bolt & v0 I turn AI-built ideas into production ready apps that ship, scale, and get paid. Most founders don't need another developer. They need someone who can take an idea or a half working AI build and turn it into a real product before time and budget run out. That's exactly what I do. I'm a Full Stack AI Developer and AI MVP expert specializing in the modern vibe coding stack: Claude Code, Lovable, Base44, Replit, Bolt, v0, and Cursor, backed by React, Next.js, TypeScript, Node.js, Supabase, and Stripe. I take what these AI tools start and make it actually work stable, scalable, and ready for real users and real payments. Founders, startups, and agencies usually come to me in one of two situations: YOU HAVE AN IDEA AND NEED IT BUILT FAST I take you from concept to a launched MVP authentication, database, payments, and a clean, responsive UI using React, Next.js, TypeScript, Node.js, Tailwind CSS, and Supabase, with Stripe wired in so you can charge from day one. I build full stack web applications, SaaS platforms, AI apps, AI agents, and mobile apps (iOS and Android) that go live with little technical burden left on you OAuth, Stripe, environment keys, and third party integrations handled properly. YOU HAVE AN AI GENERATED APP THAT LOOKS GREAT BUT BREAKS Vibe coded apps built in Base44, Lovable, Replit, or Bolt often look impressive but fall apart on bugs, broken integrations, failed deployments, and code that won't scale. I specialize in inheriting and stabilizing existing builds auditing the architecture, finding the root cause, fixing it cleanly, and deploying to web or the App Store. If fixing one bug keeps triggering three more, that's exactly the kind of unstable build I stabilize and launch. WHAT I BUILD AND FIX AI MVP development, SaaS development, and AI app development AI agent development and automation (Claude API, OpenAI, Makecom, n8n, Zapier) Vibe coding cleanup, bug fixing, and debugging (Base44, Lovable, Replit, Bolt, v0, Cursor) Base44 app audits, feature expansion, and stabilization of complex existing builds Base44 to Supabase migration stripping proprietary wrappers, rebuilding auth, RLS, PostgreSQL Payment and subscription integration (Stripe, PayPal) Database and backend (Supabase, PostgreSQL, MongoDB, Redis, Firebase) API integration and webhooks (REST APIs, OAuth 2.0, third party tools) Voice AI and conversational AI (Twilio, OpenAI Realtime API, Retell.ai, Vapi) Mobile deployment Capacitor wrapping, push notifications, App Store and Play Store submission Workflow automation and internal dashboards (n8n, Make com, Airtable) Cloud deployment and CI/CD (AWS, Vercel, Railway, Netlify) A FEW EXAMPLES OF RECENT WORK Integrated Stripe subscriptions and handled full deployment for a Lovable SaaS app Fixed and shipped a Base44 meal planner app through API integration and targeted bug fixes Resolved a broken Replit build and managed full App Store submission Diagnosed and repaired an AI agent's architecture with clear root cause analysis In plain terms: I help founders, startups, and agencies turn AI built ideas into real, paying products using Claude Code, Lovable, Base44, Replit, and a modern full stack toolkit. WHY CLIENTS KEEP WORKING WITH ME Unlike developers who only write code, I focus on the whole product journey UX, architecture, scalability, payments, and long term growth. I've built AI-powered SaaS products, AI agents, voice receptionist and lead management platforms, automation systems, internal dashboards, and marketplace MVPs that solve real operational problems. What working with me looks like: Fast, proactive communication I don't go quiet mid project A visible win early, so you feel real progress in week one Clean, documented, maintainable code your team can build on Honest scoping I'll tell you upfront what it takes to ship My clients consistently highlight clear communication, quality, reliability, and ownership of outcomes and my reviews reflect that. WHO I WORK BEST WITH Startup founders launching a first AI MVP, agencies needing a reliable build or rescue partner, and growing businesses adding AI features, automation, or payments to an existing product whether you're starting from a blank canvas or a broken vibe coded build. HOW I WORK Discovery call → clear scope and timeline in plain language → focused milestones with an early win shipped fast and steady updates → thorough testing, clean deployment to web or App Store, and documentation your team can run with. LET'S TALK If you're building an AI MVP, fixing a Base44, Lovable, or Replit app, migrating off a platform, integrating Stripe, deploying AI agents, or modernizing an existing product send me a message with what you're working on and where it's stuck. I'll reply quickly and tell you honestly what it will take to ship it. Ready to turn your idea or your half finished build into a product people pay for?

I've built production systems serving 100,000+ users and currently lead engineering as CTO of a SaaS platform — so I bring senior-level architecture, not just code. Need a backend or full-stack engineer who ships fast without breaking what already works? I build production NestJS/Node.js APIs, Next.js web apps, and tricky third-party integrations (Stripe, GoHighLevel, Phorest, Zapier, PayFast) that other developers got stuck on. Hi 👋 I'm Rafique — a Top Rated AI-Native Full Stack Engineer with 100% Job Success on Upwork. I have 5+ years of experience building backend services, REST APIs, and SaaS platforms for startups and growing teams. Most of my work falls into one of three buckets: shipping new MVPs quickly, fixing and scaling existing apps, or building the integration layer that connects your product to the tools your business actually runs on. My core stack: 🔧 Backend: Node.js, NestJS, TypeScript, REST APIs, PostgreSQL, MongoDB, Prisma 🎨 Frontend: Next.js, React, TypeScript ☁️ Infra & Tools: AWS (Lambda, Cognito), Vercel, GitHub 🧠 AI-Native Workflow: Claude, Codex, and Cursor — used where they reduce bugs and ship faster, not as a replacement for clean architecture What clients hire me for: ✅ NestJS + Node.js backends with secure authentication and clean REST APIs ✅ Stripe, GoHighLevel, Phorest, PayFast, and Zapier integrations ✅ Next.js full-stack apps (auth, dashboards, SaaS MVPs) ✅ Performance, migrations, and stabilizing existing codebases ✅ Clear estimates, proactive updates, no surprises Recent client feedback: ⭐ "Rafique ROCKS — something I was trying to do on my own for hours and hours, he just did it." — Phorest → GoHighLevel integration ⭐ "Best developer to work with — extremely technical, patient, good communication, and most importantly knows his code. Definitely gonna hire again." — PayFast / Next.js integration ⭐ "He delivered high-quality authentication features, communicated clearly, and was very patient and professional." — NextJS + NestJS auth setup Send me a short message about what you're building or what's broken. I'll reply within 4 hours with a clear plan, realistic timeline, and an honest answer on whether I'm the right fit — no fluff, no sales pitch.

Full-Stack Developer | Next.js • Node.js • Scalable APIs • AI Integrations I help startups build reliable full-stack applications, scalable APIs, and production-ready backend systems using modern JavaScript frameworks and cloud infrastructure. My focus is writing clean, maintainable code that performs well under real usage, not just building prototypes. What I Do Best - Full-Stack Web Development - React / Next.js production applications - Scalable Node.js backend systems - Secure authentication, dashboards, and admin tools - Responsive, performance-optimized frontends Backend & API Development - REST APIs built with Node.js / Express / FastAPI - PostgreSQL and MongoDB database architecture - High-performance API design and async processing - Third-party API integrations and data pipelines AI & Data Systems - ML-powered backend services - Computer vision pipelines (OCR, face verification, liveness detection) - Model deployment and API integration for real applications Selected Projects AI-Based Identity Verification System - Built a multi-model KYC verification system integrating: - Face detection and face matching - OCR document extraction - Liveness detection - Implemented using FastAPI, Docker, and concurrent processing, supporting multiple simultaneous verification requests. Yacht Charter Search Platform - Developed a backend API system integrating NauSYS API v6 with: - 38+ advanced search filters - Async processing and aggregation pipelines - Real-time data queries for yacht availability - Improved backend performance by ~40%. Care4Crisis – Blockchain Donation Platform - Built a Web3 donation system using React and Node.js with: - Dual blockchain integration - Automated smart contract fund release - 1000+ verified on-chain transactions How I Work - Clear technical planning before development - Clean, maintainable architecture - Performance-optimized code - Consistent communication and updates Tech Stack Frontend React • Next.js • TypeScript • Tailwind CSS Backend Node.js • Express.js • FastAPI • REST APIs Databases PostgreSQL • MongoDB Tools Docker • Git • Postman • Cloud Deployments Availability Available 30–40 hrs/week Open to long-term SaaS development, backend engineering, and API projects. If you need a developer who can design systems, write clean code, and ship reliable software, feel free to reach out.

If you are looking for a reliable and innovative Full Stack Web developer, I am happy to help you with my web development skills to achieve your business and technology goals. My core strengths are in building user-centric and scalable web applications with the most popular stack - ReactJs, Angular, Svelte, NextJs, Node.js, Three.js, Express.js, HTML, CSS, Firebase and REST API. Integration, SaaS, and Automation are the most desirable functions for any business application and I am fortunate to have good experience in these areas as well as Zapier, Payment Gateways (Paypal, Stripe), SMS platforms (Twilio, Plivo), Customer Support (Zendesk) and developing cloud functions in AWS and GCP for various automation needs. My Key Skills are the following: Frontend ○ Angular ○ React ○ NextJs ○ Vite ○ HTML, CSS, JAVASCRIPT, TYPESCRIPT ○ Three.js ○ Tinymce ○ Tailwind CSS ○ Jquery ○ Firebase (Auth, Firestore, Realtime Database, Functions, Storage, Cloud Messaging FCM, Dynamic Links, Crashlytics, Hosting) ○ PWA ○ Polotno SDK ○ NuxtJS ○ Dynamic Form Builder ○ Localization using i18next Backend ○ NodeJS ○ ExpressJS Database ○ Firestore ○ Mysql ○ Sqllite ○ MongoDB ○ Postgresql Google Cloud ○ Cloud Task, Cloud Run, Cloud Functions ○ Cloud Scheduler ○ Cloud Deploy, Cloud Build, Cloud Repository ○ Cloud Storage ○ Cloud SQL Amazon Web Services (AWS) ○ Amazon S3 ○ EC2 ○ CloudFront ○ Amazon Route 53 ○ amazon rds AI Integration ○ Ai models (chatGpt , Gemini , claude ai , Llama ) ○ Vector DataBases (PineCone, chroma Db) ○ Hungging face model integrations ○ Ai Chat Bot Creations 🔰 API Integrations: ○ Google Sheet, Google Drive, Gmail ○ Google App Script ○ Shopify ○ Plaid API Integration ○ SMTP (Nodemailer) ○ Plivo ○ Zendesk ○ eFax ○ Quickbase ○ Payment Integrations - Stripe, Paypal, Recurly ○ OAuth2 Integration ○ Ffmpeg ○ Puppeteer (Web Automation) ○ Social Auth (Google, Facebook, Github, LinkedIn, Microsoft, Twitter) ○ Phone Number Authentication Server Management ○ Web Hosting ○ Ngnix ○ Letsencrypt During my tenure of 5+ years as a developer, I have helped many clients build their business applications from scratch which include Corporate Websites, Online Stores and Custom applications / PWA for HealthCare communication, Utilities job management, Product Label Design & Printing, Affiliates Commission Tracking, Real Estate Lease management, Business Funding Application and the list keeps going. I can also develop Desktop apps using Electron JS. Let’s have a quick chat to discuss your ambitious project and I’ll leave no stone unturned to make it a reality. Thanks

Hello! 👋 I'm Omer, a passionate Full Stack Developer specializing in the MERN stack (MongoDB, Express.js, React.js, Node.js) with over 5 years of professional experience. I build high-performing SaaS platforms, integrate cutting-edge AI tools like Claude, and develop scalable solutions using platforms like Cursor and Replit to accelerate development workflows and collaboration. ✅ My Expertise Full-Stack Web Development ✔ MERN Stack (MongoDB, Express.js, React.js, Node.js) ✔ TypeScript, Next.js, JavaScript ✔ Scalable SaaS Architecture AI Integration & Tools ✔ Claude AI, OpenAI APIs ✔ Automation with Cursor ✔ Developer Tools & AI Agents Frontend Development ✔ React.js, Tailwind CSS, Material UI, Bootstrap ✔ Responsive UI & UX Design ✔ High-Performance Web Interfaces Backend Development ✔ Node.js, Express.js ✔ RESTful APIs & MongoDB Integrations ✔ Authentication, Security & Role-Based Access Cloud & Database Management ✔ MongoDB, Firebase, Firestore ✔ Mongoose ORM ✔ Replit for rapid prototyping & testing Custom Web Solutions ✔ SaaS Dashboards & Business Apps ✔ AI-Enhanced E-commerce Solutions ✔ Wireframes, Prototypes & MVPs Why Choose Me? ✔ Deep Integration with Modern Tools like Cursor & Replit ✔ Strong AI/ML Awareness (Claude, OpenAI) ✔ Clean, Scalable & Well-Documented Code ✔ Reliable Communication & Timely Delivery ✔ UX-Driven, Client-Centric Approach ✔ Continuous Support After Delivery 💡 Let's build your next SaaS or AI-powered web app together! Reach out to bring your vision to life. 🚀

If you're building an AI app, SaaS platform, internal tool, or automation system and need someone who can turn your idea into a working product quickly, you're in the right place. I help founders, startups, and businesses build AI-powered applications that are fast, scalable, and ready for real users. Most MVPs fail because they're rushed without proper structure. Features get added quickly, but the system becomes difficult to maintain, expensive to scale, and frustrating for users. My approach is different. I focus on building complete systems that work together seamlessly from the start, so you can launch confidently and grow without constantly rebuilding. What I Can Help You Build: ✅ AI SaaS Applications ✅ Startup MVPs ✅ Customer Portals & Dashboards ✅ Internal Business Tools ✅ AI Chatbots & Assistants ✅ Workflow Automation Systems ✅ Client Management Platforms ✅ CRM & Operations Systems ✅ API Integrations ✅ Database Design & Optimization Tech Stack: • Lovable • Base44 • Supabase • OpenAI • Claude • n8n • Make • JavaScript • APIs & Webhooks Why Clients Work With Me: ✔ Fast MVP Development ✔ Clean, Scalable Architecture ✔ Strong Communication ✔ Business-Focused Solutions ✔ Long-Term Partnership Mindset I don't just build features. I help you build a product that solves real problems, supports real users, and creates real business value. Whether you're validating a startup idea, launching a new SaaS product, automating operations, or improving an existing system, I can help you move from concept to launch efficiently. Send me a message with your project details, and I'll help you identify the best structure, technology stack, and next steps for a successful build