Muhammad S

Full Stack AI Engineer (Freelance)

Upwork • Freiberufler

Dec 2021 - Present • 4 yrs 10 mos

Top Rated Plus freelancer with 100% Job Success, 3,000+ hours, and $100K+ earned. I build SaaS products, AI platforms, and startup MVPs for founders and businesses worldwide. Projects include deal.ai (AI platform with 100+ tools, 1-year engagement), pythagora.ai (AI coding assistant), blackalgo.com (AI crypto trading), verbyo.com (social campaign platform), and Famous.ai (prompt-to-app builder). I handle everything from architecture and AI integration (OpenAI, Claude, LangChain) to frontend, backend, APIs, payments (Stripe), and cloud deployment (AWS, Vercel). What I've built across these projects: multi-tenant SaaS systems with role-based access, real-time dashboards with WebSocket integrations, AI workflow automation pipelines, subscription billing with Stripe, white-label deployment systems, admin panels with analytics, RESTful and GraphQL API architectures, and CI/CD pipelines with Docker and GitHub Actions. Industries I've worked across: AI SaaS, FinTech, HealthTech, EdTech, blockchain, DeFi, business automation, and enterprise systems. Before freelancing, I led a frontend team of 7 developers at AlphaSquad, where I was promoted from junior to lead within 3 months. Built scalable frontend architectures and reusable component libraries for production applications. Stack: Next.js, React, Node.js, TypeScript, PostgreSQL, Python, FastAPI, MongoDB, Redis, Docker, AWS, Vercel. Clients return because I think product-first, communicate clearly, and ship on time.