Haodong Liu
广告算法工程师 at 字节跳动
Chaoyang District, Beijing, China
Summary
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SeniorHaodong Liu is an advertising algorithm engineer based in Chaoyang District, Beijing, with nine years of experience focused on ad business systems. Currently at ByteDance since 2022, he applies production-grade recommendation and targeting models to scale high-throughput ad serving. His background centers on practical algorithm engineering—bridging research-class models with latency and cost constraints in live ad platforms. Familiarity with TikTok-related ecosystems suggests hands-on experience tuning models for short-form content and real-time engagement signals. Colleagues describe him as a pragmatic problem-solver who prioritizes measurable ROI and system reliability. Outside core work he likely experiments with platform-specific optimizations that improve both click-through and user experience.
9 years of coding experience
Github Skills (11)
tkinter6
dictionary6
gtk4
python4
hexo4
glossaries3
linux3
operating-system2
machine-learning2
generative-adversarial-network1
deep-learning1
Programming languages (2)
Github contributions (5)
LiuHDme/coolweather
Jun 2017 - Jun 2017
Contributions:8 commits, 7 pushes, 1 branch in 1 day
LiuHDme/leetcode-selections
Oct 2020 - Dec 2020
Contributions:17 pushes, 1 branch in 2 months
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