
Muhammad A
Full Stack Developer AI Automation Engineer
Habilidades

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Experiência profissional
AI Automation & Chatbot Developer
Freelancing Career • Meio período
Apr 2024 - Present • 2 yrs 3 mos
AI Automation Engineer specializing in building intelligent, production-ready systems using LangChain, GPT-4, Gemini API, and n8n. Developed RAG-based chatbots with CRM integration, delivering context-aware AI responses from custom knowledge bases. Built Voice AI agents using Vapi.ai and ElevenLabs for automated appointment booking, lead capture, and 24/7 FAQ handling. Engineered GPT-4 powered invoice processing pipelines — automated document parsing, data extraction, and CRM entry with zero manual input. Built large-scale web scrapers using Selenium, Playwright, and Scrapy for Amazon, Daraz, and custom platforms. Created WhatsApp and email automation workflows for outreach and follow-up sequencing.
web Automation Engineer
Devising IT • Período integral
Oct 2022 - Feb 2024 • 1 yr 4 mos
Built and shipped production-grade systems independently including a medical credentialing SaaS platform (6-state workflow engine, RLS, Stripe billing), AI automation pipelines using Every project delivered end-to-end: architecture, development, deployment, and testing no templates, no shortcuts.
Full Stack Developer
SYSTEMIQ • Período integral
Jan 2021 - Aug 2022 • 1 yr 7 mos
Full Stack Developer specializing in React.js, Next.js, Node.js, FastAPI, and PostgreSQL. Built and deployed production-grade web applications including a medical credentialing SaaS platform with role-based access control, real-time dashboards, secure document storage, and PostgreSQL Row Level Security across 7 relational tables. Developed and launched live products: a MERN stack e-commerce platform running on a custom domain with real users, a Chrome Extension with bulk-download automation and zero data collection, and multiple REST API backends deployed to production using Vercel, Heroku, and Supabase.