Weisi Dai is a Senior Software Engineer with 14 years of experience building systems and security-focused software, currently contributing to core engineering at Uber after an eight-year tenure at Google. His background blends practical production engineering with academic research in computational sociology, privacy engineering, and network security, informed by an MSIT in Privacy Engineering from Carnegie Mellon. He has hands-on experience optimizing large-scale Android builds and network traffic obfuscation from internships at Microsoft and Tsinghua, respectively, and brings a systems-first mindset to product problems. Describing himself as an artist, researcher, and engineer, he pairs technical rigor with creative curiosity, often approaching privacy and networking challenges from interdisciplinary angles. Based in the Greater Seattle Area, he is fluent in bringing research insights into deployable, performance-sensitive solutions.
14 years of coding experience
8 years of employment as a software developer
High School Affiliated to Nanjing Normal University
Bachelor of Engineering (B.E.) Computer Science and Technology, Bachelor of Engineering (B.E.) Computer Science and Technology at Xi'an Jiaotong University
Master of Science in Information Technology (MSIT) Privacy Engineering, Master of Science in Information Technology (MSIT) Privacy Engineering at Carnegie Mellon University
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