I am a Backend & Systems Engineer pursuing Computer Systems Engineering at MUET. Through UmadTech, I help businesses, startups, and founders design, build, and optimize high-performance backends, full-stack architectures, and custom AI integrations.
⚡ Core Engineering Philosophy: Clean code architecture, strict data integrity, fast response times, and production-grade reliability.
| Service | Technologies / Specialties |
|---|---|
| Custom Backend & API Development | REST APIs, GraphQL, Microservices, JWT/OAuth2 Auth |
| Full-Stack Web Development | Scalable SPAs, Server-Side Rendering, Dashboards (React, Next.js, Laravel) |
| Real-Time Systems & WebSockets | Live Messaging, Notifications, Presence Tracking (Django Channels, Redis) |
| AI Integration & LLM Workflows | Structured JSON Outputs, Prompt Pipelines, Async Tasks (Celery, Gemini, Claude) |
| Database Design & Query Tuning | Database Normalization, Indexing, Query Optimization (PostgreSQL, MySQL) |
Full-stack enterprise AI LMS platform engineered for flagship masterclasses.
- Architecture: Decoupled architecture featuring a high-speed React frontend powered by a robust Laravel PHP REST API backend.
- Key Features: Automated student tracking, dynamic course delivery, and custom payment/registration flows.
A specialized Django layer that turns raw LLM APIs into stable, enterprise backend operations.
🔍 View Technical Highlights
- Asynchronous Execution: Heavy LLM calls handled in background queues using Celery + Redis to prevent blocking HTTP endpoints.
- Schema Enforcement: Strict JSON schema validation and retry triggers for malformed model outputs.
- Tool-Calling Integration: Directly bridges LLM function calls with native Django ORM models and database records.
- Stack:
Django·DRF·Celery·Redis·PostgreSQL·LLM APIs
Scalable WhatsApp-style messaging service with real-time web socket infrastructure.
🔍 View Technical Highlights
- Built on Django Channels and Redis for stateful WebSocket connections.
- Multi-user presence tracking, soft-delete messaging patterns, and automated test coverage.
- Stack:
Django·Django Channels·Redis·WebSockets·JWT
When working on client projects or internal systems, I strictly adhere to:
- ✅ Test-Driven Reliability: Writing automated test suites (PyTest / Django Test Framework) to prevent regressions.
- ✅ Clean & Documented APIs: OpenAPI / Swagger documentation provided for every endpoint.
- ✅ Optimized Database Queries: Preventing N+1 query problems using eager loading and indexing.
Need a robust backend, an AI API integration, or a high-performance web application? I'm open for freelance projects, technical consulting, and contract roles.
- 📧 Direct Email: umadkamboh543@gmail.com
- 💼 LinkedIn: Engr. Muhammad Umad
- 🏢 Agency / Freelance: UmadTech