Umar Developer

Software Engineer focused on backend systems, APIs, and IoT-based architectures. Experienced with Python, Django, FastAPI, React, MySQL, and MQTT-based real-time communication. Built full-stack systems involving device communication, live telemetry pipelines, REST APIs, authentication systems, and frontend dashboards. Interested in scalable backend engineering, system design, and performance optimization.

Python Backend & IoT Intern at Edge-F (2025-11 – 2026-03)

• Built modular Django backend with clear separation across users, devices, sensors, ingestion, alerts, and debugging modules.
• Developed real-time IoT data pipeline using MQTT (ESP32 → backend → MySQL).
• Designed relational database schema with strict foreign keys for time-series sensor data.
• Implemented JWT-based secure REST APIs using Django REST Framework.
• Optimized backend performance using server-side pagination for large datasets.
• Built real-time dashboard integration using React, Axios, and Chart.js/Recharts.
• Designed backend logic for dynamic device status tracking without frequent database updates.

DAE in Computer IT – PITAC College of Technology (2023 – Present)