Xiaofei Gao is a seasoned software engineering professional currently serving as the Director of Software Engineering at DoubleVerify since December 2025. Previously, at FreeWheel from July 2014 to November 2025, Xiaofei held several key positions including Sr. Manager, Software Engineering, where responsibilities included overseeing the data platform for Beeswax and leading a team of 14 engineers to deliver reliable data products. With a strong background in data solutions, Xiaofei has expertise in designing and implementing ETL/ELT processes using Python, SQL, and Airflow on AWS and Snowflake platforms. Xiaofei began a career in software engineering at Beijing Youth Daily Internet Communication Technologies, focusing on full-stack web product development. Academically, Xiaofei is pursuing a Master of Science in Computer Science at Columbia University, having previously earned a Master’s in Electrical, Electronics and Communications Engineering from Beijing Jiaotong University and a Bachelor’s in Optics/Optical Sciences from the Communication University of China.
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