Summary
Tianli Han is a Staff Software Engineer in the Greater Seattle area with a decade of experience building scalable, production-quality software across education tech and large cloud platforms. After rising through multiple engineering levels at Microsoft, Tianli now brings system-design leadership to ServiceTitan, with a background that spans front-end migrations to React, automated Q&A systems, and data-focused research projects. Their early work combined large-scale web crawling, NLP feature engineering, and topic modeling for the Positive Psychology Center, reflecting strong data engineering and applied ML instincts beyond typical backend responsibilities. Comfortable shipping across the stack, Tianli pairs pragmatic engineering with continuous learning—evident in a career that blends academic rigor (UPenn M.S.) with hands-on modernization and cross-team collaboration.
10 years of coding experience
10 years of employment as a software developer
Japanese, Japanese at International Christian University
Women's studies, Women's studies at University of California, Berkeley
Finance/Economics, Finance/Economics at Shanghai Jiao Tong University
Bachelor’s Degree Applied Mathematics Computer Science, Bachelor’s Degree Applied Mathematics Computer Science at Emory University
Master’s Degree Computer and Information Sciences General, Master’s Degree Computer and Information Sciences General at University of Pennsylvania