Designing, drafting, and programming end-to-end systems
from CAD software and PCB layout to embedded firmware and software integration.
Multi-motor industrial control schematic and panel layout designed in AutoCAD Electrical, modeled after a water treatment plant.
Compact battery-powered data logger built around the ATmega328P with RTC timestamping and dual EEPROM storage — optimized from 4 layers to 2, cutting manufacturing cost by 75%.
Two-layer Arduino Mega shield that replaces the breadboard prototype with a clean, manufacturable PCB.
Arduino-based security system with two-step authentication, multi-zone monitoring, and Wi-Fi alerts.
End-to-end secured MQTT pipeline simulating a real-world IoT sensor network.
Real-time 3D drone detection and tracking using a stereo camera rig and YOLO — runs fully on edge hardware, no cloud needed.

