About Me
Usama Hameed
Full-Stack & AI Engineer
3+
Years Exp.
100+
Daily Users
I build intelligent, full-stack web experiences
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.
Location
Lahore, Pakistan
Current Role
Full-Stack Developer @ Foxtek
Degree
BS Computer Science
Specialty
Angular, FastAPI & Agentic AI
Technical Skills
Front-End
Back-End
AI & Agents
Tooling & DevOps
Styling & Mobile
Work Experience
Full-Stack Developer
Foxtek Systems, Lahore
Linentech Routes (Angular Developer)
- Developed a real-time driver-tracking UI used by 100+ drivers daily, reducing delivery delays by 30%.
- Implemented delivery workflow optimization to track delivery times and surface route-performance insights.
- Added proof-of-delivery features for capturing recipient signatures and delivery-proof images in-app.
- Built Angular-compatible packages for TSL and Zebra scanners, improving inventory tracking accuracy.
- Streamlined real-time data updates using Angular reactive forms and state management.
Linentech Admin (Full-Stack Developer)
- 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.
Web Developer
TechOverFlow, Lahore
Intercom System (Angular Web Application)
- Developed a responsive Angular interface for seamless organizational communication.
- Implemented advanced email-like features (compose, send, CC, BCC, attachments).
- Integrated the Angular front end with a .NET Core Web API for secure, smooth data flow.
- Built efficient search functionality using Angular pipes and filters, improving user productivity.
Key Projects
DocuMind — AI-Powered PDF Q&A
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.
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. Used daily by supervisors managing 200+ orders across the driver network.
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.
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. Replaced ad-hoc email communication with a structured, searchable system across the organization.
Education
Bachelor of Science in Computer Science
Lahore Garrison University
Sector C DHA Phase 6, Lahore
2018 – 2022Let's Connect
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 drop me an email directly.