Jitinder S.

⚡ Full-Stack Engineer | 10+ Years Building Next-Generation SaaS, Healthcare & AI-Powered Applications | React • Next.js • .NET • Claude AI • HL7 • FHIR 🤖 Building next-generation AI-powered full-stack applications and healthcare systems with clean architecture, high-performance frontends, scalable backends, secure EHR integrations, and intelligent features using Claude, OpenAI, and LangChain. 🚀 React.js • Next.js • TypeScript • ASP.NET Core • C# • Node.js • Python • FastAPI • Azure • AWS • PostgreSQL • SQL Server • MongoDB • Redis • Docker • Kubernetes • Claude AI • OpenAI • LangChain • LangGraph • RAG • AI Agents • HL7 • FHIR • EHR Integration 👉 WHAT YOU GET ✔️ Full-cycle development of AI-powered SaaS platforms, healthcare applications, and enterprise systems ✔️ High-performance React & Next.js frontends with robust .NET and Node.js backends ✔️ Production-ready AI features using Claude AI, OpenAI, LangChain, RAG systems, and AI agents ✔️ Secure healthcare interoperability with HL7, FHIR, and EHR integrations ✔️ Clean, scalable architecture with full technical ownership from MVP to production 👉 ACHIEVEMENTS ✔️ 10+ years building scalable SaaS platforms, healthcare systems, and next-generation AI-powered products ✔️ Deep expertise in Claude AI, OpenAI, LangChain, LangGraph, RAG, AI agents, vector databases, and function calling ✔️ Hands-on experience with HL7, FHIR, and EHR integrations for healthcare platforms ✔️ Delivered multi-tenant SaaS, AI agents, intelligent automation, and clinical workflow solutions ✔️ Proven ability to take full ownership of architecture, development, AI integration, testing, and deployment 👉 WHERE I DELIVER ✔️ Senior Full Stack Engineer – React.js, Next.js, TypeScript, ASP.NET Core, C#, Node.js, Python ✔️ AI-Powered Application Developer – Claude AI, OpenAI, LangChain, RAG, AI agents, vector search ✔️ Healthcare Software Engineer – HL7, FHIR, EHR integrations, and secure clinical systems ✔️ SaaS & Enterprise Specialist – multi-tenant platforms, dashboards, and scalable applications ✔️ Technical Owner – from existing codebase improvement to full product development 👉 INDUSTRY IMPACT ✔️ AI-Powered SaaS Platforms with Claude AI and advanced LLM integrations ✔️ Healthcare & Digital Health systems with HL7/FHIR interoperability ✔️ Next-Generation AI Products – AI agents, RAG systems, document processing, and automation ✔️ Enterprise Applications with clean architecture and reliable performance 👉 HOW I BUILD ✔️ 10+ years specializing in React, Next.js, .NET, C#, Node.js, Python, Azure, AWS, Docker, and modern AI stacks ✔️ Expert implementation of Claude AI, OpenAI, LangChain, RAG systems, and healthcare interoperability (HL7, FHIR) ✔️ Strong focus on clean architecture, performance, security, and maintainable code ✔️ Comfortable owning the full technical lifecycle of AI-powered and healthcare applications Looking for a Senior Full Stack Engineer who can build next-generation AI-powered SaaS platforms and secure healthcare applications using React, Next.js, .NET, Claude AI, HL7 and FHIR? Let’s connect! Send an invite and let’s discuss your project. ☎️