Jamil A.

I build AI-powered SaaS platforms and multi-tenant systems that scale, helping startups launch faster and handle growth without rebuilding from scratch. With 8+ years of experience, I’ve shipped production systems using React, Next.js, Node.js, Nest.js, and AWS, from early-stage MVPs to platforms with real paying customers. My focus is clean architecture, fast delivery, and code that holds up when you get traction. Recent work → HammerJoe (hammerjoe dot com): Built the multi-tenant marketplace platform (Next.js + Nest.js) with escrow payments, Stripe Connect, and role-based access for three user types (homeowner, contractor, admin). Handles concurrent transactions with idempotent webhook processing. → Northernstar Parenting App (northernstarparenting dot com): Implemented Stripe subscription billing with webhook automation, covering payment reconciliation, subscription lifecycle, and a customer portal, with zero manual invoicing. → GoSawari (gosawari dot com): Deployed and scaled the backend (DigitalOcean, PM2, Nginx) for 5,000+ registered users, with real-time ride matching, location-based search, and payments. → Nimdone (nimdone dot com): Built a medical presentation tool used by scholars globally, with a workflow engine, role-based access, PDF generation, and document handling. → Integrated LLM features (e.g., AI assistant / document summarization) into a production SaaS app using the OpenAI/Anthropic API. What I bring to your project Full-stack: React, Next.js, Node.js, Nest.js, PostgreSQL SaaS architecture: multi-tenant systems, admin dashboards, role-based access AI integration: adding LLM-powered features to existing products via APIs [keep only if true] Payments: Stripe Connect, subscriptions, escrow, webhooks Backend: REST, GraphQL, scalable service architecture Mobile: React Native / Expo Cloud and DevOps: AWS (EC2, RDS, S3), Vercel, DigitalOcean, Docker I work best with founders and teams who want a developer who thinks about the product, not just the ticket, and who will flag a scaling issue before it becomes a 2am incident. If you’re building a SaaS product and need someone to own the full stack from architecture through deployment, send me a message with what you’re building. I’ll tell you honestly whether I’m the right fit.