Image of Chao Wang

Chao Wang

Software Engineer

Software Engineer at Grab

Bellevue, Washington

Section title

Chao Wang's Email Addresses & Phone Numbers

Chao Wang's Work Experience


Software Engineer

Greater Seattle Area

Expedia, Inc.

Software Development Engineer

August 2014 to October 2018

Greater Seattle Area


Software Engineer

May 2012 to August 2014

Orange County, California Area

Chao Wang's Education

Beijing University of Science and Technology

B.S., Computer Science

2005 to 2009

University of Southern California

M.S., Computer Science

2009 to 2011

Chao Wang's Professional Skills Radar Chart

Based on our findings, Chao Wang is ...


What's on Chao Wang's mind?

Based on our findings, Chao Wang is ...

52% Left Brained
48% Right Brained

Chao Wang's Estimated Salary Range

About Chao Wang's Current Company


Frequently Asked Questions about Chao Wang

What company does Chao Wang work for?

Chao Wang works for Grab

What is Chao Wang's role at Grab?

Chao Wang is Software Engineer

What is Chao Wang's personal email address?

Chao Wang's personal email address is m****[email protected]

What is Chao Wang's business email address?

Chao Wang's business email address is w****[email protected]

What is Chao Wang's Phone Number?

Chao Wang's phone (206) ***-*228

What industry does Chao Wang work in?

Chao Wang works in the Computer Software industry.

About Chao Wang

📖 Summary

Software Engineer @ Grab Greater Seattle AreaSoftware Development Engineer @ Expedia, Inc. A Java programmer, an AWS user and an engineer on data scienceContributing on machine learning platform - Distributed machine learning algorithm execution engines: Developing a serverless, auto-scaling algorithm execution platform bases on AWS EC2, Spark and distributed Tensorflow.Open source contributor: Developing new features on machine learning library e.g. Xgboost and Tensorflow.Supporting on data science engineering. Developed automation pipeline for data scientists to productionize the algorithms and models.Hands on experience of distributed system and big data ecosystem - Developed a big data solution for SEM platform to manage TB data store. Developed web services to communicate with Google marketing APIs to manage marketing traffic at the scale of millions of operations per day. From August 2014 to October 2018 (4 years 3 months) Greater Seattle AreaSoftware Engineer @ Teletrac Developing ETL infrastructure of Operational Date Store and Data Warehouse, familiar with task scheduler, and multithread programming.Creating real-time system tools, using caching, load balance and distributing strategies to improve performance. Familiar with .Net framework and socket programming.Developing RESTFUL, WCF and Web APIs. Customer supporting for API implementation.Focus on Designing massive SQL database and developing T-SQL stored proceduresMaintaining SSRS reports and MVC BI client based on EF module infrastructure.Experienced on software lifecycle such as Agile or Waterfall methodology, Scrum management. From May 2012 to August 2014 (2 years 4 months) Orange County, California AreaSoftware Engineer @ Online Management System, LLC. OOP structured and developed company management system on .Net framework;Designed normalized database, implemented on MySQL and Linux Apache server;Contributed on web development by PHP, Javascript and HTML From July 2011 to April 2012 (10 months) Greater Los Angeles AreaWeb Developer @ Facilities Management Services at University of Southern California Developed a dynamic campus information map and CAD file management system;Integrated GIS software API with PHP scripts;Designed Geo-database with MySQL on Windows Server 2008, Microsoft IIS From June 2010 to May 2011 (1 year) Greater Los Angeles AreaSoftware Developer Internship @ Facilities Management Services at University of Southern California Worked at MedVR lab as a Software DeveloperAchieved a rehabilitative assistant software on PC and Xbox;TCP/IP sockets programming for data flow transaction, implemented in C++;Contributed on application layer debugging and unit testing From January 2010 to August 2010 (8 months) Greater Los Angeles Area

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In a nutshell

Chao Wang's Personality Type

Introversion (I), Sensing (S), Thinking (T), Perceiving (P)

Average Tenure

1 year(s), 9 month(s)

Chao Wang's Willingness to Change Jobs



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Chao Wang's Social Media Links

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