Ahmed Umair
Developer building web, mobile, backend, AI-automation
New to Contra
Ahmed is ready for their next project!
Coding Nest is a solid LMS concept — a Django-based platform that combines course content with a live coding environment in one place. The standout feature is Docker sandboxing, so every student's code runs in an isolated container, keeping things secure. It has LeetCode-style automated test cases for real-time problem solving, plus the Monaco editor (same engine as VS Code) for a pro-level coding experience, backed by PostgreSQL for solid data handling. Overall it's a nicely put-together mini-ecosystem for learn-to-code platforms — course-ware + sandboxed IDE + auto-grading, all bundled together.
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HaulLog — Django 5.2 backend for an ELD Trip Planner, powering a React frontend. It securely proxies the TomTom API for geocoding and truck routing, keeping the API key server-side, and runs a stateless, pure-Python FMCSA Hours of Service (HOS) simulation engine that generates a full day-by-day driving/rest/fuel timeline. No database is used — everything is computed per-request. Deployed on Render via Gunicorn, with four core endpoints handling key delivery, geocoding, routing, and trip calculation.
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ContractorHub is a Django 5 service marketplace connecting clients with skilled contractors — plumbers, electricians, painters — across Pakistan. It features AI-powered contractor matching using Groq's LLaMA 3.3 70B model, role-based dashboards for clients and contractors, and real-time messaging with proposal/impression analytics. Authentication runs through Google OAuth, backed by CSRF protection and role-based access control. Built with a PostgreSQL-ready architecture, the platform is designed to scale from local service discovery into a full contractor ecosystem.
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ARIA — AI-powered Django assistant with agentic tool-calling, background task automation, and a custom interactive CLI. Built with Django, PostgreSQL, Celery, Redis, and Docker, ARIA can execute code, manage files, stream reasoning in real-time, and run autonomous background tasks — complete with a 97-test suite and 96% pass rate.
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