Muhammad Maaz S.

AI Automation & Full-Stack Developer | n8n, AI Agents, Claude, API

I build AI agents on Claude, n8n workflow automation and API integrations that run in production, plus the full-stack apps and Supabase backends behind them. One client got about 20 hours a week back when I replaced their manual lead pipeline. Top Rated Plus. 100% Job Success Score. 5.0 rating across all my work. $50,000+ earned on Upwork. My Portfolio projects you can check: maaz-portfolio.lovable.app Live demos you can click through, running on real workflows: maaz-portfolio.lovable.app/demos "Maaz is very solution oriented and is very resourceful. Very positive experience with him!" ~ Alex, LLM summarizer and verifier pipeline Message me and you get a written plan with a price on it inside 24 hours. And if the first build misses what we agreed, I rework it at no extra charge. WHAT I BUILD: ✓ CRM automation and lead systems. Capture, enrichment, qualification, routing, follow-up and reporting across GoHighLevel, HubSpot and custom Supabase CRMs. I built one that gave a client back about 20 hours a week. ✓ AI agents and LLM pipelines on Claude and the OpenAI API, with RAG, vector search and LangChain where they earn their place. Agents that read, decide and act, and chatbots when a chatbot is the right answer. ✓ AI chatbots and voice agents across WhatsApp, web, Facebook and Instagram, plus phone agents on Retell and VAPI. Multi-channel sales and support agents that qualify, book and hand off cleanly. ✓ n8n workflow automation and API integration across the tools you already pay for: GoHighLevel, HubSpot, Shopify, Microsoft Graph and 365, Google Workspace, Slack, Airtable, and anything with a documented endpoint. ✓ Full-stack web apps and internal tools. React, TypeScript and Tailwind on the front, Supabase or PostgreSQL behind it with auth, webhooks and edge functions, and Stripe when you need to charge for something. ✓ Claude Code development. It is how I build now, and it is why a working system arrives in weeks instead of months. Recent builds include a custom CRM, an automated SEO audit tool, and a RAG agent that turns plain-English questions into SQL against a Postgres database. HOW I WORK: Most of what I get hired to fix isn't a missing feature. It's a process that grew one workaround at a time until nobody could see the whole thing any more. So I map what actually happens today, including the parts people do by hand and forget to mention, then build the smallest system that removes the manual step. What ships is production code. Logging, error handling, retries, documentation, so it keeps running on a Tuesday when I'm not in the account. An automation that fails quietly is worse than no automation at all. Everything lands in accounts you own: the n8n workflows, the Supabase project, the repo, the documentation. Nothing important runs on a machine you can't reach. You also get one person covering frontend, backend and automation, instead of three freelancers who each assumed somebody else owned the integration. I work from Doha, which is GMT+3. That puts my evenings inside the US working day and I am available from morning to night. Communication is my strong hold so you will never have to worry about getting updates or me missing any deadlines. Message me with the process that's quietly eating your week. The morning spreadsheet, the leads going cold because nobody followed up, the report someone rebuilds by hand every Monday. I'll come back with how I'd fix it, what it costs and how long it takes. If it isn't worth automating, I'll tell you that too.