Munawar H.

🚀 Full-Stack Developer | Technical Lead | AI, SaaS & Real Estate Platforms I help startups and businesses build scalable SaaS applications, AI-powered products, marketplaces, and enterprise web platforms from MVP to production. With 10+ years of experience, I specialize in: ✅ AI & LLM Applications (OpenAI, Claude, RAG Systems) ✅ AI Agents, MCP Servers & Tool Integrations ✅ SaaS & MVP Development ✅ Real Estate Platforms (similar to Bayut & Property Finder) ✅ Microservices & API Architecture ✅ Cloud-Native Applications on AWS Tech Stack • React.js, Next.js, TypeScript, Tailwind CSS • Node.js, NestJS, REST APIs, GraphQL • PostgreSQL, MongoDB, Vector Databases • AWS (S3, SES, Cognito, SNS, EC2, Route53) • Docker, CI/CD, Containerized Deployments AI & LLM Experience • Built RAG (Retrieval-Augmented Generation) systems using vector databases and semantic search. • Developed AI agents with tool calling, memory management, and multi-step workflows. • Created connectors and integrations for external systems, similar to Claude-style tools and workspace integrations. • Implemented document ingestion pipelines, embeddings, knowledge bases, and conversational AI platforms. • Designed MCP servers and custom AI tools for enterprise workflows and automation. Recent Experience • Led development of a multi-language real estate platform with property listings, agents, ratings, branding customization, and AWS infrastructure. • Built SaaS products with authentication, subscriptions, payments, and microservice architecture. • Developed AI-powered applications with RAG, agent workflows, and enterprise integrations. • Integrated banking and payment systems for large-scale government portals. I focus on clean architecture, scalable code, and reliable delivery. Whether you need an AI application, SaaS platform, or complex web solution, I can help turn your idea into a successful product.