Experience

訊崴技術有限公司 XunweiTech

• Taiwan
• Telecommunications
• 1 - 100 Employee

• Manager

  • Oct 2016 - Present

  Location based services (LBS) • Supervised Huawei develop and test team to secure LBS/GPS feature quality • Develop QuickFix service and reduce 20% time to first position fix on Huawei smartphone • Low power GPS fence/batching enhancement on Huawei flagship smartphone. (smart card selection) • High precise positioning feature(RTK/PPP) for smartphone. (Lane-level navigation service) • Indoor Positioning (indoor survey, fingerprint training, positioning, etc) • Experience work with 3rth party vendors, as Here, Geo++, RXN, Chinese Academy of Sciences, etc. • Experience with Python/Pandas for big data analysis. Show less



hTC

• Vietnam
• Legal Services

• Sr. Asst. Manager

  • Jan 2013 - Present

  • Lead Location team and manage htc location features of smartphone• Experience with QCT modem gps driver + Android GPS driver development• Manage GPS field test and IOT lab test of word-wide carriers (ATT/TMO/Vzw/Sprint/KDDI/CMCC/...)• Experience with QCT/MTK platform• project management and risk control

• Pr. Engineer

  • Feb 2008 - Jan 2013

  • Lead modem team to secure delivery schedule and modem quality for more than 20+ projects over 5+ years• Responsible for QCT platform(8960/8930/8225Q/8225/7x25A/9600/8x60/8x55/7x30/8650/7225/7201/...etc)• Experience at Android/WP8/WP7/WM6 smartphone and tablet development• Experience with modem HW bring-up, GPIO/PMIC/ Memory/SIM/USB diag configuration, etc.• Experience with modem SW feature, MFG NV Calibration backup/restore, image update, etc• Develop live debugging feature. (Smart Modem Logging)• Experience with stability issue debug as ramdump analysis, Trace32, jtag, etc.• Experience with power consumption debug with RPM dump.• Knowledge of modem driver, SW integration, Stability debugging, Power management, SIM, GPS, etc...• GPS/GLONASS/AGPS/AGNSS/LPP and E911• Experienced at GPS performance tuning, RF/EMC/Antenna test, GPS test criteria audit• Experienced at carriers GPS field test and IOT lab issues management(ATT/TMO metrico lab, Ericson lab, Andrew lab, ...)• Self-motivated and work effectively across different functional teams• Knowledge of C/C++/Perl/Python/C#/Java*Innovative and published 2 patterns20130210452_METHOD OF PROCESSING POSITIONING INFORMATION AND ELECTRONIC APPARATUS AND COMPUTER-READALBE RECORDING MEDIUM20130208638_CONNECTION DORMANCY METHOD AND WIRELESS COMMUNICAITON DEVICE AND COMPUTER READALBE RECORDING MEDIUM Show less



Chunghwa Telecom Co. Ltd

• Taiwan
• Telecommunications
• 1 - 100 Employee

• Associate Researcher

  • Aug 2003 - Feb 2008

  Fleet Management System Development(FMS) - Web-based/Relay-based FMS Locating/Dispatch System Developement - Customized FMS System Developement for Homebox, DHL, etc.. - Web-based Anti-theft System Developement - SmartStand Electrical Display Stand System Developement(via RF-ID) Smartphone App Development - Mobile FMS Locating/Dispatch System - Mobile Remote FMS Monitor System - Mobile Stolen Car Finder System Fleet Management System Development(FMS) - Web-based/Relay-based FMS Locating/Dispatch System Developement - Customized FMS System Developement for Homebox, DHL, etc.. - Web-based Anti-theft System Developement - SmartStand Electrical Display Stand System Developement(via RF-ID) Smartphone App Development - Mobile FMS Locating/Dispatch System - Mobile Remote FMS Monitor System - Mobile Stolen Car Finder System