Shang-jyun Yu
Cleanroom Lab Manager Equipment Maintenance at Microsoft
Redmond, Washington, United States
Summary
👤
Senior🎓
Top SchoolShang-jyun Yu is a cleanroom lab manager and semiconductor equipment engineer with over 14 years of hands-on experience building ISO 3 cleanrooms, installing and maintaining PVD/ALD, lithography and UHV systems, and managing multi-million-dollar projects at scale. Based in Redmond and currently at Microsoft, he combines deep facility and EHS expertise with robotics, PCB repair, and MES-driven maintenance programs that achieved 95% tool uptime and 100% on-time delivery. He brings practical automation chops—robot teaching, XR visualizations with HoloLens, and AI agents for SDS consulting and inventory—that shorten MTTR and extend MTBF. Earlier roles at ASML and KLA-Tencor underpin his field-savvy approach to rapid fab ramp-ups and earthquake recovery operations, while a background in electrical engineering and photoelectrics rounds out his systems-level perspective.
8 years of coding experience
Bachelor of Science (BS), Electrical Engineering w/ Photoelectric certification course, Bachelor of Science (BS), Electrical Engineering w/ Photoelectric certification course at Feng Chia UniversityArmor (Tank: M60A3, CM11), Armor (Tank: M60A3, CM11) at 裝甲兵學校嘉義高中 (National Chiayi Senior High school)
Chinese, English
Github Skills (1)
imagej9
Programming languages (4)
Github contributions (5)
CK642509/blog
Jul 2023 - Mar 2025
Contributions:11 PRs, 40 pushes, 1 branch in 1 year 8 months
rabbitfund/rabbitfund_backend
Apr 2023 - Jan 2024
Contributions:104 PRs, 85 pushes, 56 branches in 9 months
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