Rtos, Github, C, Zephyr, Jira, Git, Freertos, LoRaWAN Wireless Connectivity, Firmware Design, Memory Performance Optimization, ARM System Architecture, RF Control Signal Processing Algorithms, RF Hardware Control, Hardware Co-Design Schematics, Low-Level Peripheral Drivers, Development Workflows Tooling, Threadx, Hardware Literacy Lab Debugging, LoRaWAN Integration

Device Drivers, Spi, Bluetooth, I2c, Uart, Ethernet, Zigbee, Embedded C, Can, Rtos, WiFi, Bootloaders

C, Java, Python, Embedded Systems, Japanese-English technical translation, Japanese technical and business communication

Linux, Openwrt, Embedded