Profile

Allen Collier

Principal Data Engineer at Cardlytics, Inc.

13.8

Years of Experience

Education

Companies

cardlytics, cardlytics, geico

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Allen's contact details

Email

Email (Verified)

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Experience

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    2022 - Present

    cardlytics

    Principal Data Engineer

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    2017 - 2022

    cardlytics

    Senior Data Engineer

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    2010 - 2017

    geico

    Senior Data Engineer

    As the project's senior developer, Allen’s primary responsibilities are to see the RDS project from its beginning POC stage through its full implementation. The relational data store on Hadoop project is to support reporting, visual analytics and data analyst requirements for a single source view of the company. He mentors and trains team members new to Hadoop, designs and builds relational data stores, gives logical guidance to new data models to support data modernization and build out these models using hiveQL on Tez and spark/scala with automated schedulers like oozie coordinator. Additional responsibilities are to support CICD releases for the project with Jenkins, Debugging Hadoop system and app logs, build and maintain custom java programs to drive the “ELT” process.

Experience

10 Skills

Amazon Relational Database Service (RDS)

analytics

Apache Spark

Data Engineering

Debugging

Hadoop

Java

Jenkins

oozie

Scala

Education

    Colleagues at cardlytics

    Hari Krishna Reddy

    Software Engineering Manager

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    Haritha Vasanthula

    Software Engineer-I

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    John Krier

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    Martin Perry

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    Matthew Kinman

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    Colleagues at geico

    anju bhattrai

    senior software engineer

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    Charan V

    DevOps Engineer

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    Dave Qin

    Software Engineer III

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    Henok Enoch

    Frontend Developer

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