At Asani.io, I consolidated 12 device hardware and behavior profiles into one configurable firmware codebase, fixed cross-model state-logic bugs, and migrated MQTT topics to a structured JSON API. I also implemented per-device mutual TLS authentication and developed a reusable SecureMQTT C++ library.
I’ve worked across ESP8266 and ESP32 firmware, Modbus/RS485 integrations, and IoT monitoring products. I reverse-engineered an undocumented circuit-breaker register map with a Python diagnostic tool and evaluated LoRaWAN connectivity for Asani’s products.
