HydroGuardian.

Built an automated hydroponic fodder system for Sri Lankan farmers, integrating ESP32 devices for temperature, humidity, pH, EC, and TDS monitoring and actuator control.

Developed an Expo React Native app with more than 15 screens and eight reusable UI components, covering onboarding, a setup wizard, live monitoring, and energy tracking.

Built a FastAPI backend with JWT authentication, Swagger/Redoc documentation, and a WebSocket gateway for device discovery, health monitoring, and real-time sensor broadcasting, including ESP32-CAM streaming.

Implemented multimodal plant disease detection with CNN + LSTM, seed quality identification, and reinforcement-learning-based energy consumption optimization.