Muhammad W.
Full-Stack AI Engineer | AI Agents, RAG Systems & SaaS Platforms
As a Senior Full Stack Developer, I’m usually brought in for MVP builds, product rebuilds, and “this is breaking in production” moments. That’s the difference between hiring a Senior Full Stack Developer and hiring someone who only ships features. I build AI agents, RAG systems, and SaaS platforms that automate workflows and help businesses scale. Recent projects include AI-powered healthcare platforms, Microsoft Ads automation systems, enterprise ERP software, and production-ready AI assistants. What I Build ✅ AI Agents & Agentic Workflows ✅ RAG (Retrieval-Augmented Generation) Systems ✅ AI Chatbots & Assistants ✅ MCP Server Integrations ✅ AI Automation Platforms ✅ SaaS MVPs & Startup Products ✅ Internal Business Tools ✅ Custom Dashboards & Admin Panels ✅ API Integrations & Backend Systems Recent Projects ✔ AI-powered Microsoft Ads automation platform using MCP architecture ✔ Healthcare AI platform with conversational assistants, document intelligence, and RAG-powered search ✔ Enterprise ERP system with production planning, inventory management, and business automation ✔ Aviation workforce management platform handling scheduling, compliance, payroll, and operations ✔ Travel marketplace platform with booking systems, payments, admin dashboards, and real-time communication Technologies AI & Automation OpenAI • Claude • Gemini • MCP • RAG • AI Agents • Prompt Engineering Frontend Next.js • React • TypeScript • JavaScript • Tailwind CSS Backend Node.js • FastAPI • Ruby on Rails • REST APIs Databases PostgreSQL • Supabase • MySQL Infrastructure AWS • Azure • Docker • Vercel Why Clients Work With Me ✔ Production-ready solutions, not prototypes ✔ Strong product thinking and startup experience ✔ Clean, scalable, maintainable architecture ✔ Fast communication and reliable execution ✔ Ability to handle both AI and full-stack development Whether you're building an AI agent, launching a SaaS MVP, integrating LLMs into an existing product, or automating business processes, I can help turn your idea into a scalable production system. Let's build something valuable.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $12k
Billed in all: $85,373$85k
$2.1k in the last 6 months
Across 120 contracts
Earnings, last 30 days
Skill rankings: Top 6% in Web Design
Ranked by MRR among everyone on Upwork with the skill.
- #28OpenAPI272 freelancers · 🇵🇰 #10Top 10%🇵🇰#10 of 78
- #132ERP Software1,408 freelancers · 🇵🇰 #28Top 9%🇵🇰#28 of 321
- #201MERN Stack3,086 freelancers · 🇵🇰 #62Top 7%🇵🇰#62 of 1,250
- #216AWS Lambda2,947 freelancers · 🇵🇰 #44Top 7%🇵🇰#44 of 589
- #345Back-End Development4,183 freelancers · 🇵🇰 #83Top 8%🇵🇰#83 of 966
- #420LangChain3,821 freelancers · 🇵🇰 #167Top 11%🇵🇰#167 of 1,483
- #600Front-End Development8,892 freelancers · 🇵🇰 #112Top 7%🇵🇰#112 of 1,794
- #621AI Chatbot6,841 freelancers · 🇵🇰 #192Top 9%🇵🇰#192 of 2,255