Experience

Lite-On Singapore

• Singapore
• Appliances, Electrical, and Electronics Manufacturing
• 1 - 100 Employee

• R&D Manager

  • Jul 2019 - Present

  Report to Director; Development of IOT Home Energy management system technical leader, technical mentor and Hardware / embedded software architect too. Special in driving alignment, problem solving and decision making. - Manage and develop a multi-disciplinary team of engineers , provided software engineering leadership while balancing resource, schedule constraints, and cross program priorities. - Be responsible for product development of gateway controller of Lite-on's Home energy management system. Key word: AWS Cloud IOT, MQTT, Debian OS & Yocto, Modbus RTU, Modbus TCP,sqlite, - Be responsible for product development of Lite-on's data centre power shelf controller, power Rack controller and site management Products. TI AM335x (Arm Cortex-A8, DSP ) Including C/C++ embedded Linux system with JSON, XML, Redis, MIB, Monit, Agent++ ,IPV6 , IPMI, Redfish and so on. Driver level design for sensors, IPMI; Web application with Node.js, React, JavaScript - Provide debug direction and leadership to firmware /software engineers both in Smart Home IOT team for cross functional issues, code efficiency/ robust improvement. - Coordinate with internal cross-functional engineering teams including Design, Design Verification, Validation and Production Engineering. - Coach, develop and mentor cross-functional design staff and jointly establish performance measures - Empower Application Engineering team to keep up to date with current market developments and further their continuous professional development. Keywords: clean code , TDD, code level scanning and analysis Show less



TeamOne Technologies

• Nepal
• IT Services and IT Consulting
• 1 - 100 Employee

• R & D Manager

  • Sep 2017 - Jun 2019

  Worked as firmware manager, project manager, technical leader, technical mentor and developer. - Collaborate closely with other development teams (and managers) to help with continuous improvement of the architecture, tools and processes - Lead a team of 12 engineers in development ,ongoing maintenance of the follow projects. 1) IOT client devices embedded software and smart Device software in IOT system industry. Keywords: nRF52832, BG96, esp8266, LWM2M, Zigbee,Lora, C/C++ 2) Water quality monitoring systems with laser sensors and camera sensors. Singapore PUB Project. Key words: Python3.7.3, Pylint, Raspberry PI 3 B+, CAT M1 & NBIOT, HTTPS,WSDL, FTP,MYSQL,Redis 3) Water meter systems for Singapore PUB. include client device embedded software Development ,smart device application development, AI implement from image to txt . Keywords: C/C++,python. ST32F4xx,nRF52832, BG96 4) Electric vehicle charger stations IOT Key words: SEP2.0/IEEE2030.5, payment/billing/metering ,HAN, am335x,embedded Linux system Show less



Desay SV

• China
• Motor Vehicle Manufacturing
• 1 - 100 Employee

• Principal Software Engineer

  • Apr 2015 - Aug 2017

  - Development and design the vehicle radio relevant driver level and middle level embedded software and indoor / outdoor desktop testing software.In charge of reliability,robust design of Infotainment and navigation Systems in automotive industry. Keywords: Linux embedded system , Keil C , C/C++, RFC, IPC, listener/publisher, Canbus - In charge of the design of Advanced Driver-Assistance Driving Systems. Included software desktop test application, applications, services; embedded software design. Keyword: C/C++, Linbus, Canbus, 40khz-60khz Ultrasonic sensors, Platform SOC Linux OS ,TI Jacinto 6.x (Arm Cortex-A15 ,DSP & Arm-M) and Fujitsu MB9AF31xx ARM Cortex M3. Show less



Venture Corporation Limited

• Singapore
• Appliances, Electrical, and Electronics Manufacturing
• 700 & Above Employee

• Principal Software Engineer

  • Aug 2007 - Mar 2015

  Direct Report: 3 engineers Worked as project manager, technical leader, technical mentor and developer in customer-defined PC workstation including motherboard Hardware platform, OS platform building and relevant BOIS, embedded controller firmware , service/API design. OS platform software development: Windows Embedded Standard 2009(XPe), WinCE6.0 on Intel Menlow Atom platform; Industrial Android /CE7.0 Tablet on FreeScale I.MX6Q Customized and re-designed BOIS based on Phoenix embedded BOIS ; Developed embedded controller firmware (based on Renesas H8S/2117) with KBC and ACPI functions for x86 motherboards; Developed Windows API interface set and windows services with NXP LPC1114 (ARM Cotex M0) and LPC1751 (ARM Cotex M3) with Visual C++ 6.0 - Lead a team to develop ,customize and maintain software APIs, services and firmware. Gathered requirements, Confirmed. Requirement changes, performed risk control analysis for customer-defined PC workstation. - Lead a team in the development of Tablet PC products for vehicle machine control. Duties include Embedded Controller on motherboard firmware design and test software, APIs, OS service Software design in Microsoft windows and Linux. C/C++ - Lead a team in the development of photo sensor lighting system used in buildings. Keywords: msp430. C/C++ Show less



Diebold Nixdorf

• United States
• IT Services and IT Consulting
• 700 & Above Employee

• Principal Firmware Engineer

  • Apr 2004 - Jul 2007

  - Be responsible for customization, design improvement and cost reduction activities in ATM system level and PCB board level. 23% cost down - Participated in a joint project with Germany team to design ATM machine keypad, IO control Board and Dispenser board. worked in German from 09/2005 to 12/2005 and from 04/2006 to 08/2006. Be responsible for system, board design related hardware and embedded software. C/C++ - Be responsible for customization, design improvement and cost reduction activities in ATM system level and PCB board level. 23% cost down - Participated in a joint project with Germany team to design ATM machine keypad, IO control Board and Dispenser board. worked in German from 09/2005 to 12/2005 and from 04/2006 to 08/2006. Be responsible for system, board design related hardware and embedded software. C/C++



Unify Technologies

• United States
• Software Development
• 300 - 400 Employee

• Software Engineering Manager

  • Nov 2000 - Mar 2004

  Worked as project manager, technical leader, technical mentor and developer in automotive products. Direct Reports: 7 engineers -Developed and customize the LCD panel, PC monitor , TV and Set topbox with Pixelworks Scaler , Motorola / Myson OSD , Philips/Samsung video decoder; TI/Silicon image DVI Rx IC - Lead a team to develop and customize the LCD analogue and digital TV, set top box. Duties system and embedded software design. Key words: NEC MCU for set top box, Greenhill, nucleus RTOS, C++ ,mpeg4, DVB-T, EPG, Scrambler - Developed and customize LCD panel, PC monitor. Duties system and embedded software design. Keywords: STM solution, Genesis solution, MCU withy OSD Show less



State Grid NARI Group Corporation

• Utilities
• 1 - 100 Employee

• Director Of Research Development

  • May 1995 - Sep 2000

  Nanjing Automation Research Institute (NARI) is a key comprehensive scientific research institute and a high-tech industrial base affiliated to the State Grid Corporation of ChinaReport to VP of R & D. Lead a team of 35 engineers and 5 managers.- Manage and develop a multi-disciplinary team of engineers and first line managers responsible for development of many of NARI's core power metering products- Establish quantitative standards of performance and utilizes performance management principles to fully maximize employee productivity Show less

• Research And Development Manager

  • Jul 1992 - Jun 1995

  Direct Report: 12 engineers- Lead a team to do the software, firmware, hardware and test desktop software design and development in power line carrier communication metering system. C/C++

• Engineer /Senior Engineer

  • Jul 1984 - Jun 1992

  - Be responsible for the software, firmware design and development for the digital single-phase/three phases pre-paid electronic Energy meter .Keyword: C ,C++, assembly language