Hang Wang
Senior Software Engineer at ByteDance
San Jose, California, United States
Summary
👤
Senior🎓
Top SchoolHang Wang is a Senior Software Engineer based in San Jose with 10 years of experience building large-scale data and ML systems for advertising and financial services. At ByteDance he drives Ads measurement, identity, attribution, and ranking workflows using Spark, TensorFlow/PyTorch and Go, and previously helped scale ETL and anomaly-detection pipelines at Citi for risk and compliance. He is comfortable across the stack of data engineering and modeling—designing data lakes, cross-session tracking, and production model attribution—while emphasizing pragmatic, minimal designs hinted at in his GitHub motto "Entities should not be multiplied unnecessarily." With a Master’s in Computer and Information Sciences and a track record of shipping production ML and analytics features, he blends academic rigor with hands-on systems engineering at scale.
10 years of coding experience
7 years of employment as a software developer
Bachelor of Engineering - BE, Computer Software Engineering, Bachelor of Engineering - BE, Computer Software Engineering at Sichuan UniversityMaster of Science - MS, Computer and Information Sciences, Master of Science - MS, Computer and Information Sciences at Northern Arizona University
Github Skills (38)
spring10
java10
spring-boot10
editor9
electron9
vscode-extension9
typescript9
spring-security9
vscode9
kotlin8
springframework8
visual-studio8
visual-studio-code8
gradle8
microsoft8
Programming languages (6)
Github contributions (5)
785172550/Notepad
Aug 2016 - Jun 2020
Contributions:315 pushes, 1 branch in 3 years 10 months
785172550/our_story
Jul 2017 - Nov 2022
Contributions:19 pushes, 1 branch in 5 years 4 months
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