Mark Christensen Email & Phone Number

New York, United States

Hungryroot is your personal grocer, powered by AI and the belief that food deeply impacts your daily life.

Edina, Mn

Tableau Site Administrator- Responsible for site administration of on-premise servers - 180 licensed users- Designed and implemented the following:-- Site security allowing for certified and ad-hoc content-- Active Directory based user licensing-- Stand-alone data source strategy for ad-hoc and certified workbooks-- Row level security for highly sensitive dashboards-- Access to Tableau Repository (Postgres) for usage metrics and other“behind the scenes” metrics-- A system to, on a daily basis, pull data from a 3rd party API and populatean Oracle database table so the data could be used for reportingpurposes- Responsible for production deployment of workbooks and data sources- Primary “go-to” resource for all things Tableau at JostensTableau Developer- In addition to site admin, developed and assisted with the development of avariety of workbooks

Edina, Mn

Assisted with development of data integration for digital marketing reporting data,creation of numerous Tableau workbooks, and assisted the digital marketing team indeveloping ad-hoc Tableau development skillsImplemented a system to use product order information to create customer profileswhich were then uploaded to a 3rd party email Saas vendor to significantly simplify theeffort to create targeted email campaigns. The system was implemented using PentahoPDI (Kettle), Oracle databases, MongoDB databases, and plain old SFTP.

Eagan, Mn

Senior Business Intelligence Engineer with CaringBridge, a non-profit providing secure websites for people with health problems, connecting more than 500,000 people a day.Implemented BI system from the ground up using Pentaho tools. Rebuild system to work with new version of web based application which used MongoDB. Work extensively with rest of business to provide solutions to fit their needs.Recently converted reporting and visualization portion of BI system to use Tableau instead of Pentaho. Converted ETL from Pentaho's Enterprise to Community edition, for significant cost savings.ETL done with Pentaho PDI (Kettle) as well as some PHP scripting, pulling data from MongoDB, MySQL and SQL Server databases. Calpont InfiniDB engine running on MySQL used for the data warehouse.

Eagan, Mn

Wide range of tasks performed including- support of Java web application- support of PHP web application (rewrite of application)- reporting using Microsoft Reporting Services- support donation processing through creation of scripts using Microsoft SQL Server- supported email marketing by creating segmented email lists from production database and providing those to email vendor- system administrator back-up- "whatever" needed to be done to technically support a small organization

Quarter Inch Cartridge Backup Systems (later spun off to be part of Imation)

Intern and my first job in industry.

Bee, Electrical Engineering, Computer Science

Activities and Societies: W0YC - Amateur Radio ClubBachelor of Electrical Engineering with emphasis on digital design and software.

Education record