⭐ Skills: ◼ PCB design: Altium, PSpice, KiCad, Eagle, P-Cad ◼ Programming Languages: C/C++, C#, Arduino, Python, Java ◼ Wireless technologies: Bluetooth (BLE), Wi-Fi, NFC, RFID, ZigBee, 6LoWPAN, LoRa, and others ◼ Real-time operating systems (RTOS): FreeRTOS, KEIL RTX, scmRTOS, TNKERNEL, uCOS ◼ 2G/3G/LTE modules, various sensors ◼ QT (UI and APPs) ◼ MCUs: • Atmel AT90CAN and AVR32 series • Microchip PIC12/16/24XX • Silabs EFR32 Gecko BLE/ZigBee family • ST: STM8L/8S/STM32XX • Cypress: EZ-USB® FX3, PSoC3, CY7C68013 • TI CC1350/CC2530/CC2640R2F/2650XX/MSP430 • Espressif ESP32, ESP8266 • Nordic nRF52, nRF9160 ◼ Embedded Linux platform: • Raspberry Pi • Beagle Bone • Mediatek MT7688 • Ralink RT5350 • Atheros AR9331 • Paralela Zynq • Qualcomm snapdragon 410,800 • Nvidia Tegra TK1 • NXP i.MX6 • Allwinner A20/A10/A83T/V3s/F1C100s/F1C200s • Rockchip RV1108/RV1109/RK3326 • Fullhan FH8610/FH8852 • Hisilicon Hi3518/Hi3516/Hi3519