Zhongkai Liu is a Software Development Engineer II at Amazon with a decade of engineering experience and a background that blends applied physics and electrical/computer engineering. He progressed from an Amazon SDE intern working on audience recommendation to senior SDE roles, shipping analytics and insights at scale. Trained at Cornell (M.Eng. ECE) and dual degrees in Physics from Waterloo and Beijing Institute of Technology, he applies rigorous quantitative thinking from quantum computing research to production software. Comfortable in Python and data-driven engineering, he’s known for turning complex numerical problems into practical systems—and describes code as his “spiritual food,” reflecting a hands-on, craft-oriented approach.
10 years of coding experience
3 years of employment as a software developer
Bachelor’s Degree, Computer Science, 3.85, Bachelor’s Degree, Computer Science, 3.85 at University of Florida
Contributions:2 pushes, 2 branches in 1 year 9 months
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