Daniel Gies Email & Phone Number

Albany, Ca, Us

Oakland, Ca, Us

Developed the data pipeline for the Campaign Insights Tool. This tool calculates the impressions, unique visitors, and potential audience of every ad campaign running on Pandora. The tool generates rollups of the OLAP cube along demographic/geographic dimensions which are exported to Tableau for use by account managers and their clients. The pipeline was created in Airflow and Hive with custom UDTFs and the largest table has over 1 trillion rows.

Armonk, New York, Ny, Us

Tivoli Endpoint Manager Analytics, formerly BigFix Decision Support System. Data warehouse and web-based reporting app based on Ruby on Rails. Developed inventory ETL capable of evaluating 70 thousand detection rules against hundreds of millions of software artifacts.

San Francisco, Ca, Us

System to parse SQL expressions and generate an expression tree for real time credit card fraud detection using C++ with Boost STL, eliminating performance bottlenecks from the database. Developed XSLT to transform XML transaction logs into human-readable HTML.

Web service to generate 3D mobile multimedia messages using procedural animation with Java and OpenGL.

Berkeley, Ca, Us

3D volumetric visualization of high dynamic range data in IDL to plot multigrid data from stellar formation studies.

Canonsburg, Pa, Us

Engineering visualization, file converters, system administrationtypically 3-4 months/year