Jerry Du

Jerry Du Email and Phone Number

Senior Data Engineer at Amazon Games @ Amazon Games
Jerry Du's Location
Renton, Washington, United States, United States
Jerry Du's Contact Details

Jerry Du personal email

n/a

Jerry Du phone numbers

About Jerry Du

Data Engineer with over ten years experience in back end programming and technologies. Strong skills in SQL, Python, Java, AWS, data warehousing, and analytics. Accustomed to getting work done under high stress situations and environments. Extremely flexible and versatile. Experience in working cooperatively with both onsite and offsite team members.

Jerry Du's Current Company Details
Amazon Games

Amazon Games

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Senior Data Engineer at Amazon Games
Jerry Du Work Experience Details
  • Amazon Games
    Senior Data Engineer
    Amazon Games Nov 2023 - Present
    Seattle, Washington, Us
    • Lead DE for Throne and Liberty; designed and implemented game telemetry ingestion pipeline, data warehouse, and the game's various feature stores • Designed and implemented AWS Cloud formation template to standardize deployment of Redshift CI/CD infrastructure for Amazon Game Studios and other orgs within Amazon Games• Designed and implemented Redshift CI/CD pipelines for both published and internally developed games by Amazon Games
  • Amazon Games
    Data Engineer Ii
    Amazon Games Sep 2022 - Nov 2023
    Seattle, Washington, Us
    • Designed and implemented data sharing architecture to bring Prime Gaming and Game Growth’sRedshift clusters in compliance with the EU's Digital Markets Act• Designed and implemented CI/CD pipelines for Amazon Game Studios,Prime Gaming, and Game Growth’s Redshift objects• Developed tool to track the upstream and downstream data lineage of Prime Gaming and Game Growth’s Redshift tables and corresponding ETL jobs• Utilized Python and AWS Lambda to scrape Redshift and Tableau logs to detect the presence of PII values and alert Prime Gaming and Game Growth stakeholders• Developed AWS Appflow jobs to retrieve data from Salesforce and load into AWS S3 and Redshift as well as bring data back into Salesforce to support of Game Growth's machine learning models• Optimized the performance and reduced costs of existing ETL pipelines
  • Liberty Mutual Insurance
    Senior Data Engineer
    Liberty Mutual Insurance May 2020 - Sep 2022
    Boston, Ma, Us
    • Modeled and constructed new Claims data warehouse utilizing Snaplogic, Snowflake, andData Vault 2.0 modeling methodology for BL loss project• Designed and implemented multiple enhancements for ADP 3.5 reporting application such as adding functionality to create and run dummy schedules and jobs for troubleshootingpurposes▪ Designed and implemented multiple enhancements for ContractADW reporting application such as adding creating Python module to generate custom SQL scripts based on target landing location• Developed and support components of company's database migration from Teradata to Snowflake• Modernized in house built Java and Python based ETL tool to be compatible with Snowflake databases and addressed security vulnerabilities such as Log4j▪ Modernized existing Informatica ETL pipelines to be compatible with Snowflake databases▪ Created and maintained new Informatica ETL pipelines to migrate data between Snowflakeand Teradata Vantage• Developed Snaplogic pipelines to migrate Salesforce data into Snowflake database as part of DEVO project• Assisted in development of AWS Lamda functions and Cloudwatch for Snaplogic job scheduling and orchestration• Assisted in modeling new Data Vault structures in Snowflake• Developed new Data Vault structures in Snowflake• Snowflake stored procedure development for Data Vault
  • Liberty Mutual Insurance
    Software Engineer
    Liberty Mutual Insurance Apr 2015 - May 2020
    Boston, Ma, Us
    • Java Developer on the BAL Rewire project• Added flat file parsing functionalities to in house Java ETL tool• Integrated in house Java ETL tool with AWS S3 for scheduled backup functionalities• Migrated and converted legacy SAS code to be used with in house Java ETL tool• ETL Developer and temporary QA Tester on the BI Restructuring project• Developed Informatica Powercenter code to migrate data from existing databases to new data store• Developed views for Teradata database tables• Implemented LiquidBase source control tool into project• ETL Developer and temporary QA Tester on the Profitability Analytics project• Developed views for Teradata database tables• Utilized Informatica PowerExchange to parse and land mainframe data into Teradata database• Developed Informatica Powercenter code to migrate data from existing databases to new data store• Developed SQL scripts to test view logic developed by other ETL developers • Created QA script generator to automate the creation of various QA test scripts• ETL Developer on the Premium Contract Operational Data Store project• Developed XML parsing code via Data Transformation Studio• Developed Informatica Powercenter code to migrate data from existing databases to new data store• Profiled data using Informatica Data Quality
  • Liberty Mutual Insurance
    It Analyst Ii, Technical Development Program
    Liberty Mutual Insurance Jan 2014 - Apr 2015
    Boston, Ma, Us
    • Data lead for the first phase of the Instant Incentives project• Worked with market architects and principal developers to design and implement IBM DB2 database structure for Instant Incentives• Lead back end Java developer for Instant Incentives• Aided in front end AngularJS programming for Instant Incentives• Communicated progress of project's data aspects to key stakeholders, including senior IT management and other project sponsors• Aided in project resource forecasting to ensure project will be delivered on time and with agreed upon scope for first major release• Participated in all aspects of the software development life cycle
  • Liberty Mutual Insurance
    It Analyst, Technical Development Program
    Liberty Mutual Insurance Jun 2013 - Jan 2014
    Boston, Ma, Us
    • Business Analyst for the CVO Operations support team within Claims IT• Junior scrum master for daily CVO production support meetings• Lead designer and developer of new SharePoint application that replaced old Navigator auditing process • Lead designer and developer of new SharePoint application that replaced old CVO auditing process• Led and Coordinated Navigator and CVO business analysts in process improvement research and analysis• Provided tier two technical support for the CVO application when needed
  • University Of Washington It Service Center
    Email Analyst
    University Of Washington It Service Center Dec 2012 - Jun 2013
    Providing advance tier one technical support, analyzing and routing incoming email inquires in our ticketing system, and mentoring and training new service center employees.
  • University Of Washington It Service Center
    Student Consultant
    University Of Washington It Service Center Dec 2011 - Dec 2012
    Provided tier one technical support, as well as technical support for the University's systems, provided directory assistance.

Jerry Du Skills

Informatica Java Vba Sql Etl Databases Teradata Db2 Networking Systems Analysis Data Mining Data Modeling Erd Uml Visual Basic C# Javascript Html Sharepoint Designer Visio Business Process Improvement Mongodb Spring Framework Spring Mvc Angularjs Quality Assurance Sharepoint Customer Service Microsoft Office Public Speaking

Jerry Du Education Details

  • University Of Washington
    University Of Washington
    Information Systems And Operations And Supply Chain Management

Frequently Asked Questions about Jerry Du

What company does Jerry Du work for?

Jerry Du works for Amazon Games

What is Jerry Du's role at the current company?

Jerry Du's current role is Senior Data Engineer at Amazon Games.

What is Jerry Du's email address?

Jerry Du's email address is je****@****ual.com

What is Jerry Du's direct phone number?

Jerry Du's direct phone number is (888) 469*****

What schools did Jerry Du attend?

Jerry Du attended University Of Washington.

What skills is Jerry Du known for?

Jerry Du has skills like Informatica, Java, Vba, Sql, Etl, Databases, Teradata, Db2, Networking, Systems Analysis, Data Mining, Data Modeling.

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