Craig Liu
Product Engineering Director at RTBAsia
Shanghai, Shanghai, China
Summary
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Senior🎓
Top SchoolCraig Liu is a product engineering director with 11+ years building high-concurrency, distributed web and big-data systems, currently leading engineering at RTBAsia. He combines deep J2EE and Scala experience with four years of hands-on Hadoop, Kafka, Hive and Spark work, and is fluent across backend and frontend stacks including Python, Node.js and Angular. Craig has led globally distributed teams through full lifecycle delivery—requirements to maintenance—while championing Agile, CI and DevOps practices. Known for bridging product and platform concerns, he has shipped low-latency ad-tech infrastructure and data pipelines at scale. Bilingual in Mandarin and English, he pairs technical depth with strong communication and proven leadership in multinational environments.
11 years of coding experience
12 years of employment as a software developer
Bachelor of Science (BS), Information and computing science, Bachelor of Science (BS), Information and computing science at Hunan University
Stackoverflow
1reputation
49reached
0answers
1question
Github Skills (5)
save9
telegram-bot8
telegram7
dialogflow-es6
entities6
Programming languages (3)
Github contributions (5)
tagphi/dif-client
Aug 2019 - May 2022
Contributions:2 releases, 11 commits, 46 pushes in 2 years 10 months
tagphi/czdb-search-java
May 2024 - Feb 2025
This project is a Java library for searching IP address-related data in a CZDB database. It supports three types of search algorithms: memory search, binary search, and B-tree search.
Contributions:8 releases, 1 PR, 34 pushes in 8 months
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