Dennis Huo
Principal Software Engineer at Snowflake
Seattle, Washington, United States
Summary
🤩
Rockstar🎓
Top SchoolDennis Huo is a Principal Software Engineer based in Seattle with a decade-plus career building large-scale data and cloud systems. He led Google Cloud Dataproc and related Hadoop/Spark integrations as a Senior Staff Engineer, later guiding open source data analytics initiatives across Google Cloud before joining Snowflake. Dennis combines deep distributed-systems expertise and hands-on technical leadership, shipping managed big-data services used by enterprise customers. His background includes search infrastructure work at Google and early research experience from the University of Rochester, reflecting strong foundations in algorithms and systems. Known for bridging product and developer ecosystems, he focuses on making complex data platforms reliable and easy to adopt. Colleagues describe him as a pragmatic architect who still dives into code to unblock teams and drive delivery.
3 years of coding experience
15 years of employment as a software developer
BS, Computer Science, BS, Computer Science at University of Rochester
Stackoverflow
10,627reputation
632kreached
259answers
3questions
hadoop
top-1%
pyspark
top-5%
google-cloud-storage
top-1%
hiveql
top-5%
google-app-engine
top-5%
apache-spark
top-1%
Github Skills (38)
apache-spark10
google-cloud-platform10
spark10
python10
r10
polaris10
hadoop10
jdbc10
java10
scala10
google-cloud-storage10
scale10
sql10
apache9
analytics9
Programming languages (3)
Github contributions (5)
Snowflake-Labs/iceberg
Nov 2022 - Mar 2024
Apache Iceberg
Contributions:41 reviews, 3 PRs, 6 pushes in 1 year 4 months
database-accessapache-icebergapachebig-datasnowplow
sfc-gh-dhuo/spark
Aug 2022 - Nov 2022
Apache Spark - A unified analytics engine for large-scale data processing
Contributions:3 pushes, 1 branch in 2 months
analyticsdata-processingapachebig-dataspark
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