Chris Lim

Background

About Chris Lim

Experienced commercialization life cycle from planning stage to the mass production stage of cellular phone, 3G enabled wearable device, ARM Server SoC, premium tier mobile SoC and related products * Very good problem solving, programming, optimizing and debugging skills with proficiency in embedded C/ARM Assemble/python/Hardware * Strong experience with ARM and RTOS.* Self motivated, good team player and able to work with minimal supervision * Experienced DDR driver firmware development, platform level, bare metal level, software level validation, tools and script * Good understanding of JEDEC PCDDR4 and LPDDR5 * 10+ years experience with Qualcomm MSM, Snapdragon and ARM server SoC and products.* General development experiences of various peripherals like display, touchpad, flash memory, external companion processor, NAND/DDRRAM, GPIO, keypad, audio path control, serial interface like I2C/SPI, UIM, camera and sensors in commercialization product * Firmware development experiences including boot loader, board bring up, RF bring up, antenna/band configuration, RF calibration, display, audio manager, voice recognition, voice record, speech enhancement, file system, multimedia, power consumption optimization, charging algorithm, mass production automation.* Contributed and lead commercialization of 15 CDMA/WCDMA/GSM mobile phones in Korean/China market