Saqib S.

I build production AI systems and full stack SaaS platforms that ship to real users and handle real business operations. I have designed and built complete AI SaaS platforms from scratch, including multi-agent orchestration, RAG pipelines with vector search, LLM integration with structured outputs, Stripe billing, and cloud deployment with CI/CD. I have also built production CRM systems covering complex relational data modeling, role based access control enforced at the database level, REST API architecture, and React dashboards used by real teams daily. That is the kind of work I do. Not prototypes. Not demos. Production systems. What I build AI agents and automation pipelines that replace manual operations, using LangChain, LangGraph, n8n, Claude, and OpenAI connected into workflows your team can rely on every day. RAG systems and knowledge bases that retrieve accurately and stay grounded in your actual content rather than hallucinating answers. Full stack SaaS platforms and MVPs built with React, Next.js, Node.js, FastAPI, PostgreSQL, and Supabase from architecture through to deployed product with auth, payments, and dashboards. API and third party integrations built properly with error handling, retry logic, and idempotency so they stay reliable in production. Cloud infrastructure on AWS covering EC2, S3, Lambda, SQS, RDS, Docker, and GitHub Actions CI/CD. How I work I use Claude Code and Cursor daily as development tools which means I move faster than a developer working without them, while still reviewing every output and owning what ships. I give daily updates on active projects, track milestones clearly, and communicate like a co-founder rather than a contractor waiting for tickets. MSCS from FAST NUCES. 100% Job Success Score. Top Rated on Upwork. If you are building something that needs to work reliably in production, send me one line about what you are working on. I respond within a few hours.