Lingyi K. Email & Phone Number

Shanghai, China

上海

C++ client, sdk dev;Team/project leader；

中国 上海

Work as team lead of software tools to continuous developing fingerprint sensor software tools and supporting customer requests.

上海

1. Project: OEM sensor testing framework development and integration Main responsibility: a. Work as software developer to integrate Fingerprint sensor test infrastructure into Huawei sensor testing system, including Huawei TCP/IP driver troubleshooting, HAL (Hardware abstraction layer ) development, testing framework development, and user interface layer development. Mainly work with C, C++ and C#.b. Debug and figure out different software issues and test issues in the integration system; 2. Project: Development of fingerprint sensor testing framework and debugging softwareMain responsibility: a. Work as software developer to develop fingerprint testing framework and debugging software. The implementation includes HAL (hardware abstraction layer), sensor communication interface, fingerprint image processing algorithm, sensor testing framework and user interface layer.The libraries can work in both Windows and Linux, and final releases are mainly used in Windows platform with C, C++ and C#.b. Debug and troubleshooting on different kinds of testing and software issues reported by both internal validation team and external OEMs.c. Develop some python applications that can co-work with C, C++ libraries to help analyze and rerun test data.Achievement: The releases are widely used in all of sensor generations in mass production with a high quality and reliability. 3. Project: Development of sensor data analyzerMain responsibility: Develop the framework of sensor testing and performance data analyzer in Python, Jupyter notebook, using python data processing packages like numpy, pandas, matplotlib.Achievement: The releases are widely used internal to study the sensor testing and performance data for further product development and optimization.

Shanghai

Play a role as software engineer in Autodesk Inventor, framework team. Work on CAD-related software framework design/development in C++ and support UI automation framework. Debug and fix application issues, like software crash, test case failure and customer error reports.1. Support Inventor compatibility with 4K display: Adjust the layout of UI controls, icons and fonts according to different DPI settings (100%, 150%, 200%) in Windows implemented mainly with MFC, WPF, QT;Achievements: Make whole Inventor with thousands of UI controls compatible with 4K display;2. Support UI automation related workAchievements: Make some key UI controls in Inventor which cannot be recognized by common UI spy tools workable in Microsoft's UI automation test framework

中国 上海市区

Project Description: Work as software developer on Intel GPU and media related software product, like OpenCL, Media SDK and C for Media (https://01.org/zh/c-for-media-development-package?langredirect=1&from=timeline&isappinstalled=0)Responsibilities: 1. 2014/08 – now: Focus on Intel OpenCL and Media SDK sample app development and performance optimization on Linux and Windows, including media-related sample development like encoding/decoding, OpenCL kernel performance optimization; Technical support to Baidu deep learning on Intel GPU;Achievement:Release optimized sample code and whitepaper to public with high performance algorithm written in OpenCL kernel language (https://software.intel.com/en-us/articles/sgemm-for-intel-processor-graphics)2. 2014/04-2014/08: Work on the interoperability between OpenCL and Intel specific GPU software framework enabling, including runtime development and integration with Intel OpenCL and test case development on Linux;Achievement:Release the integrated runtime SDK and show the demo3. 2013/07-2014/06: Focus on runtime SDK development of Intel specific GPU-related software product in Intel Graphics driver on Windows, including new API/feature development, bug fixing from runtime/driver/test app, test case development, test package integration and some other tools development like visual studio solution management and generation by using cmake, release package generation and installation tool by using bat and python script;Achievement:High quality runtime/driver coding, bug fixing and kernel optimization on Intel GPULanguage: C/C++, OpenCL, pythonTools: cmake, Visual Studio, Intel Vtune AmplifierOS: Windows, LinuxKnowledge: GPU hardware architecture; general purpose GPU computing;

中国 上海市区

Project Description: Work as SSD Firmware Validation Engineer on Intel SSD Products; Focus on firmware validation in reactive and host parts; Responsibilities: Develop test cases with Python to verify firmware behaviors according to test plans, and execute automation testing; Report firmware issues and use Green Hills to do the basic level firmware debugging and provide test scripts to reproduce the bugs; Improve test case architecture to make most test cases reusable for different generations of SSD products.Language: Python, CTools: Green Hills, Drivemaster, Xgig tracerOS: WindowsKnowledge: SSD firmware, Nand flash, SATA specificationAchievement:Deliver over 200 test cases with high quality; Find/report over 100 firmware and related tools bugs during test case development and automation test;Improve test cases development architecture and make test cases reused on different SSD products;

中国 上海市区

Project Description: Develop a power saving tool to extend battery lifetime on WindowsResponsibilities: Finish UI design and implementation with MFC; Design and implement the method to forecast battery lifetime; Leverage Intel display power saving technology and integrate them with the tool; ; Debug graphic driver to get some display statistics and expose graphic API; Finish functionality test.Language: C++/ MFCTools: Visual StudioOS: WindowsKnowledge: Graphics power management and techniqueAchievement：Deliver the demo tool to prove the idea of project; Leverage Intel display power saving technology; Design battery lifetime forecast algorithm; Expose Graphics API to get the data used in battery lifetime forecast algorithm;

Master'S Degree, Computer Software Engineering

Bachelor'S Degree, Electrical And Electronics Engineering

Activities and Societies: Basketball team in college, Student union Attend the project to develop Semi-conductor fab simulator wih Emplant.

Education record