Projects
Production systems with real metrics.
AI-Powered LinkedIn Content Platform
Sole DRF backend developer for a production AI-powered LinkedIn content platform. Built 7 microservices and 60+ REST endpoints supporting 1,000+ concurrent users. Features include versioned prompt man...
AI-Driven Cryptocurrency Intelligence Platform
Architected a complete real-time intelligence system as sole engineer, processing 100+ social mentions hourly using Google Gemini embeddings and pgvector semantic search. Built async blockchain analys...
Enterprise AI/ML Pipeline Integration
Collaborated in a 7-member team integrating MindsDB and Databricks for enterprise AI workflows. Developed APIs connecting Slack and enterprise systems via OAuth 2.0. Optimized PostgreSQL schemas reduc...
Enterprise HRMS Migration & Automation
Migrated a legacy HRMS to Django with full-stack ownership, serving 200+ employees. Built attendance, contract, and payroll modules. Implemented ZKTeco biometric sync (Web API), designed multi-device ...
Drone Swarm Control System
Led a team of 4 building a QGroundControl-based drone swarm controller supporting 10+ UAVs with 50Hz telemetry. Enhanced custom ground control using Qt with custom UI features. Optimized drone swarm c...
Cardiovascular Age Prediction — Published Research
End-to-end ML pipeline for cardiovascular age prediction. Collected ECG data from 42 subjects using ESP32 + AD8232, producing 6,131 segments with 13 features. Trained Random Forest (R²=0.99) and ResNe...
Python Ground Control & Video Processing
Transitioned drone ground control to Olympe and Sphinx, integrating telemetry with multiprocessing and MQTT. Developed video streaming from Sphinx to Android apps enabling real-time object detection v...
AWS Automation & Cloud Deployment
Automated AWS infrastructure provisioning with Boto3, including VPCs, EC2, and ECS services. Deployed Flask apps on ECS with Docker and ensured public access using Dynu DDNS. Streamlined modular deplo...
AI Prompt Management Platform
Django platform integrating OpenAI GPT-4 with streaming responses for prompt versioning, RBAC access control, and secure S3 asset storage. Built at VeritusLabs for internal AI workflow management.
Distributed Job Scheduler
TCP/IP distributed scheduler in C with Pthread concurrency supporting 50+ simultaneous jobs. Implements process isolation via Fork/Exec for safe parallel execution.
Real-Time Pub-Sub Messaging System
Scalable publisher-subscriber system with Redis in-memory caching and PostgreSQL persistence. Supports 1K+ msg/sec with Node.js backend and delivery acknowledgments.
Endless Runner Mobile Game
Multi-level endless runner for Android built in Unity/C# using object pooling techniques reducing memory usage by 40%. Implemented advanced mechanics like level progression, power-ups, and dynamic obs...
Endless Runner Web Game
Web-based endless runner game built with PlayCanvas and JavaScript. Optimized gameplay with scene pre-loading, object pooling, and reusable assets to minimize load times. Enhanced user engagement thro...
Personal Portfolio — mubashir-rehman.github.io
Fully static personal portfolio built with React 18, TypeScript, and Vite — SSG-rendered via vite-react-ssg for zero JS-required page loads and instant navigation. Features 8 pages (Landing, About, Pr...