Hi, my name is

Usama Hameed.

I build intelligent, full-stack web experiences.

Full-Stack Developer specializing in Angular & Node.js, now engineering FastAPI backends and Agentic AI systems that automate real business workflows.

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01. About Me

I'm a Full-Stack Developer with 3+ years of experience building scalable, user-focused web applications in Angular, backed by Node.js, Express and MongoDB.

Currently I'm expanding into Python & FastAPI for high-performance backend services, and into Agentic AI — designing autonomous, tool-using AI agents (LangChain / OpenAI function-calling / RAG pipelines) that plug directly into production Angular front ends.

I've shipped real-time logistics platforms used by 100+ drivers daily, admin dashboards with live tracking, and internal communication tools integrated with .NET APIs. I care about clean architecture, reusable components, and code that's easy for the next developer to pick up.

Outside of client work, I'm building AI-augmented products that combine my front-end craft with agentic back ends — happy to walk you through the flagship one below.

const dev = {
  name: 'Usama Hameed',
  role: 'Full-Stack + AI Agent Eng.',
  stack: ['Angular', 'Node', 'FastAPI'],
  focus: 'Agentic AI systems',
  basedIn: 'Lahore, PK',
  available: true,
};

02. Skills

Front-End

Angular TypeScript JavaScript RxJS & NgRx React Ionic/Capacitor HTML5 CSS/SCSS/Tailwind

Back-End & AI

Node.js Express FastAPI (New) Python Agentic AI (New) LangChain OpenAI API MongoDB

Tooling

Git / GitHub Bitbucket Jira REST APIs Docker CI/CD

03. Where I've Worked

Full-Stack Developer — Linentech Admin @ Foxtek Systems

Oct 2023 — Present

▹Built order management workflows (accept/reject with configurable cutoff times), improving operational efficiency.
▹Integrated a live driver-tracking dashboard for supervisors to monitor routes, stop durations, and delivery points in real time.
▹Added proof-of-delivery functionality for admin oversight of completed deliveries.

04. Featured Project

FLAGSHIP · LIVE

DocuMind — AI-Powered PDF Q&A (RAG System)

A full-stack Retrieval-Augmented Generation app that lets users upload PDFs and ask questions in natural language. The Angular front end streams AI responses live via ReadableStream; a FastAPI backend orchestrates LangChain, retrieves relevant context from a ChromaDB vector store, and generates grounded answers using Google Gemini. Backend runs on AWS EC2 behind Nginx with a Let's Encrypt SSL certificate; frontend is deployed on Vercel.

Angular 21FastAPILangChainChromaDBGemini APIAWS EC2

View Live Project →

documind-ivory.vercel.app / chat

You

What's the refund policy in this contract?

DocuMind

Based on Section 4.2 of the uploaded PDF, refunds are issued within 30 days of purchase if the service has not been used.

> answered in 2.1s · source-grounded · streaming

OTHER NOTEWORTHY WORK

Linentech Admin

Angular admin dashboard for a logistics platform: order accept/reject workflows with configurable cutoffs, live driver-tracking map for supervisors, and proof-of-delivery oversight.

AngularRxJSNgRxMaps API

Enterprise Project — Code Private

Linentech Routes

Real-time driver companion app used by 100+ drivers daily. Cuts delivery delays by 30% with live tracking, signature capture, delivery-proof photo upload, and TSL/Zebra scanner integration.

AngularIonic/CapacitorReactive FormsHardware SDK

Enterprise Project — Code Private

Intercom System

Organization-wide communication tool with an email-like compose/CC/BCC/attachments workflow, backed by a .NET Core Web API and fast Angular pipe-based search.

Angular.NET CoreREST API

Enterprise Project — Code Private

05. What's Next?

Get In Touch

I'm currently available for freelance and contract work — Angular front ends, Node/FastAPI backends, or Agentic AI features bolted onto your existing product. Reach out on LinkedIn or Upwork, or drop me an email directly.

Say Hello LinkedIn Hire on Upwork