Gurpreet S.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Aug 13, 2026.

Full-Stack Web & Mobile Expert - AI SaaS Developer - MVP to Production Apps - GPT & Claude - React, Next.js, Node.js, Python, TypeScript - React Native, Flutter Hello, I build AI-powered web and mobile applications that not only work but also scale, automate, and drive real business results. I am a 𝗧𝗼𝗽-𝗥𝗮𝘁𝗲𝗱 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 with 𝟭4+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 of delivering intelligent, scalable solutions that combine modern web/mobile development with cutting-edge AI capabilities. AI & Intelligent Applications I specialize in building AI-integrated applications that enhance user experience and automate complex workflows: • Generative AI: GPT, Claude (Anthropic), LangChain, RAG systems, vector databases • AI Features: Chatbots, content generation, document analysis, semantic search, AI assistants • Automation & Agents: Workflow automation, AI agents, predictive analytics, recommendation systems • AI Tools: Cursor AI, Lovable, Bolt, Replit for rapid and intelligent development Full-Stack Web Development Building scalable, high-performance web applications: • Frontend: React, Next.js, TypeScript, Vue.js, Angular, ShadCN • Backend: Node.js, NestJS, Python (Django, FastAPI), C#, .NET Core • Architecture: REST APIs, GraphQL, microservices, serverless • Databases: PostgreSQL, MongoDB, MySQL, DynamoDB, Supabase, Firebase, Pinecone • Cloud & DevOps: AWS, Azure, GCP, Docker, CI/CD • No-Code Backend: Supabase, Appwrite, Firebase, Firestore Mobile App Development End-to-end mobile app solutions for iOS & Android: • React Native • Flutter • Ionic (Angular) • From wireframes & UI/UX to development and App Store / Play Store launch Industries & Solutions • AI & SaaS: Automation platforms, AI dashboards • FinTech: Financial analysis, reporting, fraud detection • Healthcare: HIPAA-compliant apps, AI diagnostics, ICD coding, telemedicine • E-commerce: Smart recommendations, inventory automation • Marketplaces: Multi-vendor platforms, booking systems, service marketplaces • EdTech: LMS, AI tutoring, personalized learning • On-demand services: Real-time tracking, route optimization Why Clients Choose Me • Top-Rated with proven delivery track record • MVP specialist - launch in weeks, not months • AI-first approach (not just add-on features) • Full-stack efficiency (Web + Mobile + AI in one) • Scalable, secure, enterprise-grade code • Clear, proactive communication If you are planning to build an AI product, MVP, or automation system, feel free to reach out. I would be happy to discuss your idea and suggest the best approach to move forward.