Liu Yang(Steve)

Experience

• 

  联合网视

  Oct 2004 - Mar 2006

  Technical Leader/QA Manager

  Start as a QA engineer and promoted to the QA Leader. Major on .NET framework IPTV end-to-end solution component test design/implementation; daily build, BVT (Build Verify Test) and QA report. Focus on CMS (Content Management System), CDDN (Content Direct Delivery Network) and Portal Management System automatic test suite implementation (via Load-runner and QTP web-service plugins) and test process manage.At this position, be in charge of OMP QA team technical leader to help other team members to design web integration test case, implement and deploy automation test and manage daily build system. 收起

• 

  Roxbeam

  Apr 2006 - Dec 2006

  Senior Engineer

  Join the R&D QA Team as Senior QA Engineer. Take responsible for the BC (Multi Broadcasting P2P System) Server and Client quality assurance. Write Test plan; case and implement automatic test suite in C, VC++ and Python script; release test report; daily build and version control system maintenance.At this position, implement P2P broadcasting random network peer connect policy simulator and performance test framework in Lab. Optimize peer finding and double-side buffer caching policy.

• 

  NAGRA

  Jan 2007 - Sept 2012

  Major on next Gen. of Linux based Digital TV middleware testing;1: Leading Application Manager, Window Manager and system foundation components testing plan and test strategy, mentor test case design.2: Investigate and implement common framework like D-Bus, GStreamer, DirectFB surface and cURL library integration test QA framework.3: Guide and design native level components' API functionality and logic test suite.Major on DBus, Glib, GConf, directFB, GTK, GStreamer plug-ins, and Linux based TV services like application life-cycle manager, system configuration manager, application info manager and window manager test plan design, write test spec document and implementation system level automation test suite in C. 收起 Join the DTV middle-ware core QA Team as Staff QA engineer, major on design and implement native level and application level component/functional/performance test suite on reference platform (ST/Broadcom/Linux simulator). Work together with Global Developer Team and PM to align component level and API level test plan and test scope.At this position, Leading appman (application life cycle), resource manager, message queue, storage, cache, OSD, HDMI/HDCP test design, test suite implement (in ANSI C) and defect analyze (via gdb, and core dump tools). 收起

  • Sr. SDET, Middleware OS Dept.

    Feb 2011 - Sept 2012

  • SDET, Middleware OS Dept.

    Jan 2007 - Jan 2011
• 

  Dolby Laboratories

  Oct 2012 - now

  • Senior Manager

    Jan 2022 - now

  • Manager

    Jan 2018 - Dec 2021

  • Staff Engineer

    Jan 2017 - Dec 2017

  • Senior Engineer

    Oct 2012 - Dec 2016