Experience

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  上海申源电子工程技术设备有限公司

  Mar 2005 - Aug 2005

  Internship

  Involved in design and analysis of a security system for cellular base station according to city security standardLearned the installation and configuration of GSM/GPRS module

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  Autonomy

  Sept 2007 - Apr 2008

  Software developer (co-op)

  Helped software architect define data entities for web application modules using XML, XML Schema, and DTDSoftware development projects completed and integrated to IDOL platform service dashboard within work term - Context sensitive help system based on NetBeans Platform - Syntax highlighting component property editor based on NetBeans Platform - Created cross-platforms source code compilation and build system using ANT tool and adopted by build team

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  Pmc-sierra

  May 2008 - Sept 2008

  Ic cad verification engineer (co-op)

  Conducted daily support of CAD flows and tools for IC development team and production test teamCreated and delivered training material on CAD concepts and specific implementation detailsWorked with production test team to run vectors on automatic test equipment according to test plan and coverageDeveloped scripts that automate the usage of CAD flow tools in digital logic simulation, logical equivalence checking, synthesis, and static timing area

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  University of victoria

  Jan 2010 - Apr 2010

  Data analyst - registrar office

  Analysis of graduate student information dataMaintenance and upgrade of student info database

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  Broadcom

  Apr 2010 - May 2015

  Strong and proactive technical support, training, and pre-sale presentation for global enterprise VoIP and consumer customers in Canada, US, France, Germany, UK, China, Japan, Taiwan, South KoreaSuccessfully carried out a number of on-site and remote problem solving sessions to help customers achieve production on timeThree years of intensive experience in speech processing including • acoustic echo canceller and multi-microphone beamforming tuning • telecommunication standard certification test and tuning: TIA, ETSI, TBR, ES, HQS-IP • time and frequency domain linear canceller investigation • multi-microphone array investigation • echo canceller tuning tool and microphone calibration tool development • AEC performance characterization and evaluationFeature request development, sub-system optimization, and bug fixing for proprietary voice processing stack including • adaptive jitter buffer • voice activity detection • packet loss concealment, • voice codec integration and optimization on TeakLite3 and ARM Neon • hardware abstraction layer restructure • a variety of RFC complianceAudio block feature development on next generation ASIC audio subsystemInvolved in complete software release cycle and restructure of automated nightly build systemCore QA test knowledge, methodologies, and work flow transfer to newly established overseas team Show less Executed test cases to cover test plan for high quality VoIP embedded software running on ASICCarried out test execution on two different platforms (Android & Linux) simultaneouslyApplied various test methods including unit, black/white box, sanity, and regression test to test design and executionManaged to validate high frequent change sets and prepare bug report for development team in a timely fashionMaintained and enhanced QA test infrastructure including RPC call mechanism and test report web interfaceDeveloped in-depth test knowledge in video/audio synchronization, network impairment, voice quality, SIP/H323 protocol test Show less

  • Application Engineer - Staff I

    Apr 2011 - May 2015

  • QA/Test Platform Development

    Apr 2010 - Apr 2011
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  The university of british columbia

  Sept 2014 - Apr 2016

  Master student

  • Developed strong interests in massive data processing and data analytics fields, from software/algorithmic perspective to hardware acceleration. • Emerging in graduate student life and networking.

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  Pcg asia consulting group inc.

  May 2015 - Apr 2020

  Director of operations

  • Managing international trading; overseeing supply chain and logistics• Seeking and expanding new products • Consulting services include immigration applications, business merge and acquisition• Providing bridging services including connecting to taxation and legal professionals

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  Tianfeng securities co., ltd.

  Jul 2016 - Aug 2018

  Equity research analyst (tmt)

  TMT equity research

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  Landa global properties

  Apr 2020 - now

  Regional director

  Local and regional team operations and sales activities