Ruoxi Qin is a Senior Software Engineer at Google with nine years of experience building large-scale backend and infrastructure systems, currently working on YouTube Ads. She has deep expertise in backend services, data pipelines, and performance optimization from prior roles on Google Maps reservations and internal localization tools. Her background blends rigorous academic training (MS in Computer Science from Boston University) with hands-on data engineering—she designed scalable pipelines and algorithms for NBA player-tracking analytics that sped alignment by 120x. Comfortable across Python, Java, MySQL and AWS, she has repeatedly improved responsiveness and scalability through caching, clustering and algorithmic improvements. Based in the San Francisco Bay Area, she brings a research-minded approach to practical production problems and a track record of turning complex data into operational systems. Colleagues describe her as a detail-oriented engineer who pairs algorithmic thinking with product-focused delivery.
9 years of coding experience
4 years of employment as a software developer
Bachelor of Engineering - BE, Electrical and Electronics Engineering, 3.65/4.0, Bachelor of Engineering - BE, Electrical and Electronics Engineering, 3.65/4.0 at Beihang University
Master of Science - MS, Computer Science, 3.94/4.0, Master of Science - MS, Computer Science, 3.94/4.0 at Boston University
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