Experience

Opsis - Emotion Gen AI

• Singapore
• Software Development
• 1 - 100 Employee

• Technical Director

  • Jul 2022 - Present



Phybits Pte Ltd

• Singapore, Tokyo Japan

• Co-founder (VP of Engineering)

  • Dec 2006 - Dec 2009

  Lead and manage embedded firmware development team for designing and development of wireless physical layer firmware based on customer specifications. Designed and developed systems including QRM-MLD MIMO, LTE PRACH detection, Multihop Network Coding, etc. for NTT DoCoMo, WiPro, Toshiba, etc. Lead and manage embedded firmware development team for designing and development of wireless physical layer firmware based on customer specifications. Designed and developed systems including QRM-MLD MIMO, LTE PRACH detection, Multihop Network Coding, etc. for NTT DoCoMo, WiPro, Toshiba, etc.



Genista Pte. Ltd

• Singapore, Tokyo Japan

• Director of Engineering

  • Oct 2003 - Dec 2006

  Design the architecture and developed the software SDK for the company’s video quality measurement products. Design the architecture and developed the software SDK for the company’s video quality measurement products.



DeSOC Technology Inc

• Fremont, California, United States

• Co-founder (VP of Engineering)

  • Nov 2000 - Mar 2003

  Lead and manage DSP Firmware & Tools team. Developed various firmware such as 802.11b, WCDMA physical layer, speech coding such as G.729, G.723, etc. on various DSP platforms Developed AC3 and DTS audio DSP firmware on the Sony’s proprietary DSP for their DVD player. Assists in testing and certified the firmware with Dolby-Lab in San Francisco, California, USA. Lead and manage DSP Firmware & Tools team. Developed various firmware such as 802.11b, WCDMA physical layer, speech coding such as G.729, G.723, etc. on various DSP platforms Developed AC3 and DTS audio DSP firmware on the Sony’s proprietary DSP for their DVD player. Assists in testing and certified the firmware with Dolby-Lab in San Francisco, California, USA.



National Semiconductor

• Semiconductor Manufacturing
• 400 - 500 Employee

• Principal System Engineer

  • Jan 2000 - Oct 2000

  Design and development of proprietary OOCSP architecture for 3G wireless (WCDMA) Design and development of proprietary OOCSP architecture for 3G wireless (WCDMA)



Algorex, Inc

• San Francisco, California, United States

• Senior Staff Engineer

  • Jul 1998 - Dec 1999

  Design and development of proprietary DSP TC8009, as well as the tool-chain such as assembler, linker, simulator, etc. Developed firmware code such as AMR, GSM EFR, etc. on the proprietary DSP core. Design and development of proprietary DSP TC8009, as well as the tool-chain such as assembler, linker, simulator, etc. Developed firmware code such as AMR, GSM EFR, etc. on the proprietary DSP core.



TriTech Microelectronics Ltd

• Singapore

• Senior Software Engineer

  • Mar 1995 - Jun 1998

  Developed DSP fixed-point firmware development tools which include methodology, fixed-point libraries, etc. Developed audio effects, virtual 3D-positioning sound effects on DSP such as ADSP2181, TMS-c3x, etc…. Developed DSP fixed-point firmware development tools which include methodology, fixed-point libraries, etc. Developed audio effects, virtual 3D-positioning sound effects on DSP such as ADSP2181, TMS-c3x, etc….



IBM （USA）

• Rochester, Minnesota, United States

• Software Programmer

  • Sep 1993 - Mar 1995

  Design, code and test business application software for AS/400 system such as X.400 email system, SNADS, Mail Server Framework, etc. Design, code and test business application software for AS/400 system such as X.400 email system, SNADS, Mail Server Framework, etc.