❖ Expertise on embedded software development in Automotive sector, IoT,domain and Industrial automation.❖ Very good skills on problem debugging/solving, challenges project work, team,manage/bonding, knowledge transfer, scrum Master, project planning, effort, estimation, project proposal/sow prepare, project handling, confidence & responsibility of work. Enthusiastic on new technical development.❖ Industrial experiences of firmware development on MCU platforms like i.MX RT1051, S32K3/ S12 series/MPC series/LPC2148/LPC1768/LPC824 from NXP, STM32F0/F3/L5/ F103 from ST, PIC16F/18F series from Microchip, ATmega328p/ATtiny85 from Atmel, Arduino Uno/Nano/ESP8266/ESP32, MSP430 from TI, RL78 from Renesas, nRF51 from Nordic, STB chipsets from Ali/Mstar/National Chip/ Montage and RTOS such as FreeRTOS/Azure RTOS/TDS/eCOS/Quectel open-cpu/ARM-RTL.❖ Experience on Linux kernel, device driver, BSP, Yocto on Raspberry Pi4. Android porting, driver support, Android customization on Banana Pi BPI M64. Hisilicon HI3518 camera interface, with OpenCV, TensorFlow & TinyML object detection.❖ Embedded technical development on ECU over CAN bus/Ethernet, 4G/3G/GSM/ GPRS/GPS(SIMCOM, UBlox, Quectel, Telit, Huawei), LoRa, LF/HF/UHF RFID (MFRC522, Impinj), Fingerprint, Wi-Fi/Bluetooth/BLE/Zigbee/RF, TFT display, JPEG Codec Camera, Stepper motor, ADC, Encoder, CH376S, Flash memory, MMC/SD, EEPROM, Graphical & alphanumeric LCD, RTC, IR equipment, etc.❖ Experiences on protocols such as HTTP/SMTP/TCP/UDP/MQTT/MMS/FTP, Trusted Platform Module, Security SSL/TLS, Openssl, AES-128/CMAC, CRC, Ethernet with LwIp stack, SNMPv3, RS485/RS232/MODBUS, CAN/CANopen/UDS, NMEA, NEC/RC5, USB, SDIO, I2C, I2S, PCM/PWM, SPI, etc.❖ Programming languages like Assembly, C/C++, C#, JAVA, Bash script, Java script, Visual Basic, .NET framework.❖ Experiences on IDE such as VS Code, S32K3 design studio, CodeWarrior, STM32CubeMX, STM32CubeIDE, IAR, MCUXpresso IDE, Eclipse, Source Insight, Keil-uvision, MpLab, Mikro-C, Arduino, AVR studio4, Android Studio, Visual Studio, etc. ANSI C Compiler like C89, C90, C99, C11, arm-node-eabi-gcc, etc.❖ Experiences on JTAG debugger tool like PEmicro, Segger J-Link, ST-Link, MCU-Link, Lauterbach trace32 debugger.❖ Version control like Git/SVN/Bitbucket, Azure DevOps, SCA, JIRA/MPP project management, Unit testing like gtest/CPP Test for test cases development.❖ Digital Set-Top-Box of MPEG2/4 DVBS/S2, MPEG2/4 DVBC with ALi, ST, Mstar, Montage, National Chip, etc. Taken STB training from ALI CORPORATION, TAIWAN.
Listed skills include Rtos, Mips, Risc, Set Top Box, and 21 others.