Summary
Hao Zhang is an algorithm specialist and senior data engineer with 11 years of experience building recommendation and advertising systems across China’s leading internet companies. He has driven DSP and advertising algorithm development at eclicktech and Meituan, and previously led recommendation-system work at VIP.com and Dangdang, combining practical production skills in Hive, MapReduce and Java with strong algorithmic foundations. A Fudan University computer science master’s graduate, Hao is adept at translating research-grade techniques into scalable, low-latency pipelines on Linux-based clusters. Notably, his career focus has shifted from recommender R&D to real-time bidding and DSP algorithms, reflecting deep expertise in both offline modeling and online serving constraints. Based in Xi’an, he brings a pragmatic engineering mindset shaped by large-scale advertising workloads and a consistent record of improving relevance and revenue metrics.
11 years of coding experience
Bachelor's degree, Software Engineering, Bachelor's degree, Software Engineering at Northwest University - 西北大学
Master's degree, Computer Science, Master's degree, Computer Science at 复旦大学