Summary
William Zhai is a software engineer in Toronto with 11 years of experience building full-stack and AI-powered products across big tech and startups. He has driven privacy and compliance tooling at Meta, led product-defining features and architecture at Snorkel AI, and now builds reporting analytics platforms at Pinterest. William excels at turning ambiguous problems into scalable, production-ready systems, particularly where data, annotation, and operational visibility intersect. He partners closely with product, sales, and operations to translate business needs into technical solutions and has a track record of improving staffing accuracy and pipeline health through redesigned domain models. Comfortable across the stack, he combines enterprise-grade reliability from Guidewire with cutting-edge ML tooling experience. Colleagues rely on him for mentorship, pragmatic architecture, and delivering work that unblocks revenue and compliance alike.
11 years of coding experience
4 years of employment as a software developer
Bachelor’s Degree, Computer Science, Bachelor’s Degree, Computer Science at University of Toronto
English, Chinese