• Led a linux porting project including C++, Qt, OpenCV and others from gcc 4.8 to gcc 9.3 with 40% less development time and reduced sibling project porting cost by 25%. Coordinated with 5+ teams. • Introduce TDD for 5 projects and reduce the debugging cost by 75% in C++ gtest, gmock and Python unittest. • Resolve mischievous crashes and undefined behaviors to improve C++ project stability by 80%. Built easy to use configurable Machine Learning platform by Flask, Flasgger and Node JS. • Contribute to open source project flasgger to reduce the product deployment time by 20%. • Forecasting demands of customers to prevent redundant development time. • Introduce documentation model to reduce handover cost and coordination time for projects by 30%.

• Ported C and C++ Multithreading Concurrent Real Time software to PREEMPT-RT Linux with in-depth linux kernel code tracing skill on ARM while reducing the development cost by 75%. • Developed linux kernel module (device driver) to profile linux kernel behaviors with gdb. Investigate POSIX prototype project to reduce 50% of porting time. • Designed a Mass Customization UX Framework to reduce 75% cost for UX improvement for China’s Top 5 Woodworking Manufacturers globally (Dongguan, Jinan, US, and India) which is used by 20,000 and more clients. • Led an algorithm project for path optimization, which is 75% faster than competitors, that secured 50% high-end woodworking machinery market share in China. • Built a user-defined GUI framework by integrated WPF MVVM which saves two man-years of development. • Appointed as a technical mentor of 5 junior engineers and responsible for performance review. • Designed and built of CAD and CAM application on embedded system in C++ and C# which is used by 30+ woodworking factories.

• Led a team of 3 to deliver Industry 4.0 Services and Computer Aided Manufacturing Software in Manufacturing Industries by integrating IoT Products on more than 100 Production Lines. • Built a CAD and CAM application which improves the woodworking market share by 10% in China. • Identify and analyze mechatronics problems, which require coordination with the FAE to tear issues down, and resolve issues for China’s top 3 woodworking manufacturing which improves 30% of market share of woodworking in China. • Resolved customers' issues by identifying true demand and solving XY problems to reduce redundant cost in development for overseas subsidiaries (mainly in USA and China)

• Actively coordinated with Greek supplier to implement Server Infrastructure for the leading lottery and sports Lottery of Taiwan, and was honorably awarded IBM Taiwan GTS TSS Role Model Award. • Joint-Managed the installment and deployment of VMWare, SUSE, Red Hat Linux, IBM Storage, NAS, and Cisco entry administration.