Position: Senior embedded linux developer
Category: C++
English level: intermediate
Years of experience: 11

I implemented a lot solutions for home and industrial wifi/3g/4g/lte routers (teleofis, conel.ru option etc.) 
Solutions for logistics (GSM/GPS trackers with zigbee/z-wave wireless sensors, implementation POS printer terminal)
Solutions for home and industrial automation controllers (position/PI/PID regulators, remote control and monitoring, integration with  GC/AWS)
embedded linux solutions, crosscompile, c/c++, cmake, bash, python, lua, gcc, gdb, openwrt/yocto/armbian, wireless communications 3G/4G/LTE/ZigBee/Z-Wave/LoraWAN/WIFI, VPN, RPC/JSONRPC, IPC u-bus/d-bus,  google cloud IOT, SSL/TLS/AES, REST, Websockets, Networking