LOMA AI Hardware Abstraction Layer.
● Architected a production-grade Hardware Abstraction Layer bridging Modbus control boards with cloud microgrids.
● Simplified thousands of register mappings into a service-oriented architecture with bidirectional WebSocket integration, significantly reducing integration time for non-embedded developers.
ESP-NOW End-to-End Communication System.
● Designed a proprietary UART-to-UART bridge with ACK mechanisms and heartbeat detection, enabling reliable localized communication beyond standard ESP-IDF capabilities.
High-Speed UART to WebSocket Bridge.
● Designed and implemented UART to WebSocket bridge with extremely high data rates using ESP32.
Smart BESS Calculator Web Application.
● Built a full-stack web application (React/Node.js) for Battery Energy Storage System planning, calculating ROI and energy consumption based on real-time climate and location APIs.
IoT Device Architecture & Firmware Development.
● Developed 10+ different WiFi/BLE connected devices for smart home and industrial applications.
● Created various custom firmware libraries for sensors, communication modules, and peripheral integration.
● Designed modular "Lego-style" IoT platform allowing mix-and-match connectivity (BLE, LoRaWAN, NB-IoT).
● Led cross-functional teams in complex embedded projects.
Manufacturing & Testing Infrastructure.
● Developed manufacturing and test software using C#, Python, and JavaScript.
● Implemented Over-The-Air (OTA) update mechanisms for remote firmware deployment.
● Created automated testing frameworks ensuring product quality and reliability.
High Voltage DC Systems (HVDC).
● Engineered BMS solutions for applications ranging from 24V small-scale to 800V high-voltage systems.
● Implemented modular, scalable management architectures for EV and energy storage applications.
Soil Thermal Conductance Measurement System.
● Developed a precision measurement device utilizing a high-grade analog front-end and ESP32 (ESP-IDF, FreeRTOS).
● Implemented robust FUOTA (Firmware Update Over The Air) via both BLE and USB.
● The device is currently active in the field, delivering high-accuracy data.
Battery Gauge ASIC Simulation Platform.
● Engineered a complex development bed for battery gauge ICs using multiple synchronized STM32 MCUs.
● Integrated high-precision AFEs and complex data acquisition algorithms.
● Developed a custom .NET/C# desktop application for real-time logging, control, and visualization.
Wildfire Detection Sensor.
● Designed a LoRaWAN-connected forest safety node featuring GNSS, CO, and CO2 monitoring.
● Implemented adaptive learning algorithms to filter false positives, achieving a battery life of 10+ years without maintenance.
