Ahmad R.

Full Stack Developer | AI Developer | SaaS Developer

I build and rescue production SaaS and AI applications using Next.js, Node.js, TypeScript, PostgreSQL, AWS, Supabase, Stripe, and OpenAI. Top Rated Plus | 100% Job Success | $200K+ earned | 7,400+ hours With 10+ years of full-stack development experience, I help startups and established companies turn complex product requirements into secure, scalable applications. I can own the complete development lifecycle—from architecture and UX through backend development, integrations, testing, and deployment. WHAT I CAN BUILD • SaaS platforms and startup MVPs • AI applications, agents, RAG systems, and structured LLM workflows • Next.js and React web applications • Node.js and NestJS APIs • Multi-tenant PostgreSQL and Supabase systems • Stripe subscriptions and payment workflows • HIPAA-conscious healthcare applications • AWS serverless and cloud infrastructure • Authentication, permissions, queues, webhooks, and integrations • Performance optimization and troubled-product rescue SELECTED RESULTS Kiaora — Built and deployed a HIPAA-conscious healthcare SaaS platform using Next.js, NestJS, Stripe, and AWS. Implemented secure authentication, mandatory 2FA, PHI-handling workflows, and reliable data pipelines for a platform serving more than 100,000 patients. AIRecruiter — Engineered an AI recruiting SaaS platform using Node.js, AWS Lambda, DynamoDB, React, OpenAI, and RAG. Built automated candidate sourcing, intelligent matching, multi-tenant data isolation, and AI-powered hiring workflows. OCM Solution — Developed an enterprise SaaS platform for organizational change management, including stakeholder tracking, resistance-management dashboards, impact assessments, and reporting workflows. HOW I WORK I identify the highest-risk part of the product before development begins. I prioritize the smallest production-ready version, communicate progress clearly, and build code that another engineering team can maintain. I’m available for 40+ hours per week with overlap during US working hours. If you’re building a SaaS or AI product, launching an MVP, or fixing a platform that has stopped shipping reliably, send me the requirements. I’ll explain what I would build first, what I would simplify, and where the main technical risks are.