Freelance Engineering Services

Embedded Systems • IoT • Linux Development

andrii@shylenko.com

Firmware Development

Rock solid firmware for industrial and consumer devices. STM32, ESP32, Nordic. FreeRTOS & Zephyr. MISRA-C compliance, unit testing, and robust architecture.

IoT & Connectivity

End-to-end IoT solutions. Bluetooth/WiFi connectivity, MQTT pipelines, and secure OTA updates. From sensor data to Cloud (AWS/Azure).

Reverse Engineering & Linux

Bringing hardware to the cloud. CAN/J1939 and other industrial protocols, Embedded Linux (Yocto/Buildroot) and kernel development.