Paul Hsu is a Principal Engineer based in Seattle with a decade of hands-on experience building large-scale software at Amazon and Microsoft. He has progressed from SDE roles at Amazon and Amazon Lab126 to senior and principal engineering positions at Microsoft, demonstrating strength in systems design and delivery across consumer and cloud platforms. Trained in control theory and automation (Master's from Huazhong University of Science and Technology; engineering degree from Dalian University of Technology), he brings a methodical, control-systems mindset to software architecture and reliability. Known for bridging deep technical execution with team mentorship, he routinely navigates complex cross-team initiatives and production-grade engineering challenges. Though not a prolific public GitHub presence, his career path reflects consistent impact inside high-velocity product organizations and a talent for turning rigorous academic foundations into pragmatic engineering outcomes.
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