Available for freelance & full-time roles

I build web apps that think for the business.

Full-stack developer and AI engineer. Three years shipping Angular and Node.js products, now building FastAPI backends and agentic AI systems that automate real workflows.

Currently
Full-Stack Developer, Foxtek Systems
Focus
Angular, FastAPI, agentic AI
Based in
Lahore, Pakistan
Local time
--:-- PKT

Selected work

01 — 04
01 · FlagshipLive

DocuMind
Ask your PDFs anything.

A full-stack retrieval-augmented generation app. Upload a PDF, ask in plain language, and get answers grounded in the document, streamed live to the browser.

  • →Angular streams responses token-by-token via ReadableStream
  • →FastAPI orchestrates LangChain and a ChromaDB vector store
  • →Deployed on AWS EC2 behind Nginx with SSL; frontend on Vercel
Angular 21FastAPILangChainChromaDBGeminiAWS EC2
documind-ivory.vercel.app/chat
02 · LogisticsGoogle Play

Linentech Admin

Supervisor dashboard with order accept/reject workflows, configurable cutoffs, a live driver-tracking map and proof-of-delivery oversight.

2000+orders managed daily
Angular · RxJS · NgRx · Maps APIView ↗
03 · MobileGoogle Play

Linentech Routes

Driver companion app with live tracking, signature capture, delivery-proof photos and TSL/Zebra scanner integration.

100+daily drivers−30%delivery delays
Angular · Ionic · Hardware SDKView ↗
04 · Internal toolPrivate

Intercom System

Organisation-wide messaging with compose, CC/BCC and attachments, on a .NET Core API. Replaced ad-hoc email with one searchable system.

Angular · .NET Core · RESTNo public listing

Experience

Full-Stack Developer · Foxtek Systems

Oct 2023 — Present
Linentech Routes
  • Real-time driver-tracking UI used by 100+ drivers daily, cutting delivery delays by 30%
  • Proof-of-delivery with signature and photo capture
  • Angular packages for TSL and Zebra scanners, improving inventory accuracy
  • Delivery workflow analytics for route-performance insights
Linentech Admin
  • Order accept/reject workflows with configurable cutoff times
  • Live supervisor dashboard for routes, stop durations and delivery points
  • Proof-of-delivery oversight for completed orders

Web Developer · TechOverFlow

Sep 2022 — Oct 2023
Intercom System
  • Responsive Angular interface for organisation-wide communication
  • Email-style compose, CC/BCC and attachments on a .NET Core Web API
  • Fast search built with Angular pipes and filters

BS Computer Science · Lahore Garrison University

2018 — 2022
Usama Hameed

I care about clean architecture and code the next developer can pick up.

I've spent three years building scalable, user-focused web applications in Angular, backed by Node.js, Express and MongoDB. That includes real-time logistics platforms, live-tracking admin dashboards and internal tools integrated with .NET APIs.

Now I'm working in Python and FastAPI for high-performance backends, and designing autonomous, tool-using AI agents with LangChain, OpenAI function-calling and RAG pipelines that plug directly into production front ends.

Stack

Front-End
Angular, TypeScript, RxJS / NgRx, React
Back-End
Node.js, Express, MongoDB, FastAPI, REST APIs
AI & Agents
Agentic AI, LangChain, OpenAI API, Python
Styling & Mobile
CSS / SCSS, Tailwind CSS, HTML5, Ionic / Capacitor
Cloud & DevOps
AWS (EC2), Vercel, Nginx, Docker, CI/CD
Tooling
Git / GitHub, Bitbucket, Jira, Cursor, Claude CLI
Contact

Building something worth shipping? Let's build it.

Open to freelance and contract work: Angular front ends, Node or FastAPI backends, or agentic AI features added to your existing product.

Usually replies within a day.