Shengxuan Liu
Software Engineer at TikTok
United States
Summary
🤩
Rockstar🎓
Top SchoolShengxuan Liu is a software engineer with seven years of experience, currently building products at TikTok after a year at Oracle and earlier teaching and research work at RPI. He holds an MS in Computer Science from Rensselaer Polytechnic Institute and has hands-on experience across systems courses—Machine Learning, Computer Organization, Operating Systems, and Network Programming—where he earned strong teaching evaluations. Shengxuan blends academic rigor with industry-scale engineering, contributing to production systems at major tech firms while retaining a researcher’s attention to detail. Known for effective mentorship and lab instruction, he brings both the communication skills to support teams and the technical depth to deliver reliable software.
7 years of coding experience
1 year of employment as a software developer
Master of Science - MS Computer Science, Master of Science - MS Computer Science at Rensselaer Polytechnic Institute
Github Skills (16)
acceleration10
hive10
sql-query10
cpp10
sql10
data-management10
java10
database10
data-processing10
big-data9
hadoop9
presto9
spark9
trino8
query-engine8
Programming languages (3)
Github contributions (5)
liushengxuan/velox
May 2022 - Jul 2024
A new C++ vectorized database acceleration library aimed to optimizing query engines and data processing systems.
Contributions:131 pushes, 18 branches in 2 years 2 months
queryvectorizedcppdata-processingacceleration
bytedance/bolt-parquet-reader
Mar 2024 - Aug 2024
Contributions:98 PRs, 47 pushes, 6 branches in 4 months
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