Hey, I'm Usama.
A software & AI engineer building full-stack MERN apps and production LLM systems — RAG pipelines, agentic workflows with LangChain & LangGraph, vector search, and tool-calling. I love turning frontier AI into reliable products.
Expertise across modern technologies & frameworks
Building scalable solutions with tools spanning full-stack web, AI & LLM engineering, and cloud infrastructure.
Recent posts
All postsLovable Integrations — Supabase Storage & Resend
How Lovable wires up file storage and transactional email for you — Supabase Storage with RLS-protected files and Resend for welcome emails, password resets, and scheduled campaigns, all from a prompt.
June 30, 2026
Lovable Cloud vs Supabase: Which One Actually Owns Your Data?
Lovable Cloud and a dedicated Supabase project are the same Postgres engine — the real choice is who holds the keys. Here's how to decide before you write real data, and why getting it wrong is expensive to undo.
June 30, 2026
LLM Agents & Tool Calling — Building Real Workflows with LangGraph
Move beyond single prompts. A practical look at agentic workflows — tool calling, state, loops, and guardrails — using LangGraph to build agents that actually finish the job.
June 29, 2026
Architecting an AI SaaS on the MERN Stack
A blueprint for shipping a real AI SaaS — streaming LLM responses, auth, usage metering, vector storage, and Stripe billing — on top of Next.js, Node, and MongoDB.
June 28, 2026
Recent projects
All projects
E-Vendor-Market - Full-Featured eCommerce CMS
A comprehensive eCommerce content management system built with Next.js and MongoDB, offering powerful admin controls and a seamless shopping experience
July 25, 2024
Homelengo – Modern Real Estate Website
A fully responsive and feature-rich real estate platform developed with React and Next.js, designed for property listings, agencies, and rental services
July 20, 2024
Local Makers - Transforming Ideas into Reality
A specialized service that turns concepts into tangible products through expert product design and advanced 3D printing technology
July 15, 2024
PhoneCycle – Eco Recycling Website
A clean, minimalistic platform that educates users on responsible e-waste disposal and encourages recycling of old or unwanted mobile devices
July 10, 2024