Chirag M.

I help startups and businesses build fast, scalable web and mobile applications, and add AI features that solve real business problems. With 7+ years of experience and 29 successful Upwork projects, I handle the full journey: front-end, back-end, mobile, AI, cloud, and DevOps. You get one reliable developer for your whole product. What I can build for you: ✔ AI-powered apps and features using LLMs (Large Language Models) ✔ RAG systems that let AI answer questions from your own documents and data ✔ AI chatbots and assistants integrated into your website or app ✔ Modern web apps, admin panels, and dashboards with Angular, React, and Next.js ✔ iOS and Android apps with React Native and Ionic ✔ Secure, scalable back-end APIs with Node.js and NestJS ✔ Cloud deployment and hosting on AWS and Google Cloud (GCP) ✔ DevOps: CI/CD pipelines, automated deployments, and server setup ✔ Bug fixes, performance improvements, and new features for existing projects Tech stack: ► AI: LLM integration, RAG, vector databases, AI chatbots ► Front-end: Angular, React.js, Next.js, TypeScript, JavaScript, HTML5, CSS3, Bootstrap ► Back-end: Node.js, NestJS, MongoDB ► Mobile: React Native, Ionic ► Cloud & DevOps: AWS, Google Cloud (GCP), CI/CD Why clients work with me: • Proven track record: Top Rated Plus with 100% Job Success • Fast responses and clear daily communication • A structured process: requirements, planning, development, testing, on-time delivery • Clean, maintainable code that's easy to scale and hand over • Support after launch, so your product keeps running smoothly Have a project in mind? Send me a message with a short description, and I'll reply with ideas, a plan, and next steps.