Sungho Park
Senior Software Engineer at LinkedIn
Mountain View, California, United States
Summary
👤
Senior🎓
Top SchoolSungho Park is a Senior Software Engineer with 9 years of experience building high-performance data platforms and systems infrastructure, currently at LinkedIn after a multi-year tenure at TikTok (ByteDance). He specializes in OLAP engines, query optimization, and bridging C++ and Java runtimes using Apache Arrow and JavaCPP, and has implemented production plugins to run Velox from Elasticsearch under high QPS. His background spans distributed storage formats (Parquet, Hive Metastore, HDFS), runtime engines (SparkSQL, Presto, Velox), and orchestration tooling, with a PrestoCon talk highlighting practical integration work. A UC Berkeley CS & Statistics graduate, he combines strong theoretical foundations with hands-on systems engineering—from SLAM research and VR interfaces to Go-based tooling at Uber—demonstrating versatility across research, production, and developer-facing tooling.
9 years of coding experience
6 years of employment as a software developer
Bachelor of Arts - BA Computer Science Statistics, Bachelor of Arts - BA Computer Science Statistics at University of California, Berkeley
English, Korean, Spanish
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (28)
data-management10
java9
cpp9
database8
data-processing8
sql8
presto7
sql-query7
spark7
big-data7
acceleration7
hadoop7
hive7
query-engine5
trino5
Programming languages (4)
Github contributions (5)
sungpark98/sungpark98.github.io
Apr 2017 - May 2019
Contributions:10 pushes, 1 branch in 2 years
sungho-park-23/velox
May 2022 - May 2022
A new C++ vectorized database acceleration library aimed to optimizing query engines and data processing systems.
Contributions:3 pushes, 1 branch in 1 day
queryvectorizedcppnosqldata-processing
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