Zhenxiao Luo

Software Engineer

Saratoga, California, United States16 yrs 8 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Expert in Big Data technologies and architectures.
Proven track record in developing real-time query engines.
Strong background in data warehousing solutions.

Stackforce AI infers this person is a Big Data and Data Warehousing expert with extensive experience in high-scale systems.

Contact

Skills

Core Skills

Big DataData Warehousing

Other Skills

DruidPrestoParquetVerticaHDFSHiveMapReduceColumnar storage databasesB+TreeSoftware Transactional Memory SystemContent-Addressable StorageData DeduplicationDatabasesHadoop

Experience

16 yrs 8 mos

Total Experience

2 yrs 4 mos

Average Tenure

6 yrs 11 mos

Current Experience

Twitter

Software Engineer

Jul 2019 – Present · 6 yrs 11 mos

Druid, distributed engine for real time queries
Presto, distributed SQL engine for interactive queries
Parquet, columnar storage for big data

DruidPrestoParquetBig DataData Warehousing

Uber

Engineering Manager

Jan 2016 – Jul 2019 · 3 yrs 6 mos

Presto, distributed SQL engine for interactive queries
Parquet, columnar storage for big data
Vertica, columnar storage databases

PrestoParquetVerticaBig DataData Warehousing

Netflix

Software Engineer

Dec 2013 – Jan 2016 · 2 yrs 1 mo

Presto, distributed SQL engine for interactive queries
Parquet, columnar storage for big data

PrestoParquetBig DataData Warehousing

Facebook

Software Engineer

Dec 2012 – Dec 2013 · 1 yr

HDFS, the Hadoop Distributed File System

HDFSBig Data

Cloudera

Software Engineer

Dec 2011 – Dec 2012 · 1 yr

Hive, data warehouse built on top of Hadoop Distributed File System and MapReduce

HiveMapReduceData Warehousing

Vertica systems

Software Engineer

Jun 2010 – Dec 2011 · 1 yr 6 mos

Columnar storage databases

Columnar storage databasesData Warehousing

Google

Engineering Intern

Jun 2009 – Aug 2009 · 2 mos

Built B+Tree on Software Transactional Memory System

B+TreeSoftware Transactional Memory System

Nec

Research Intern

Jun 2008 – Aug 2008 · 2 mos

Content-Addressable Storage and Data Deduplication

Content-Addressable StorageData Deduplication

Microsoft

Research Intern

Aug 2006 – Apr 2007 · 8 mos

Identify Ambiguous queries in web search

Education

University of Wisconsin-Madison

Masters — Computer Sciences

Jan 2007 – Jan 2010

Fudan University

Bachelors — Computer Sciences

Jan 2003 – Jan 2007

The Hong Kong University of Science and Technology

Exchange Student — Computer Sciences

Jan 2005 – Jan 2005

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