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Don Woolfolk

Team Lead - Underwriting

ETL Developer at Apex Systems (Contractor at Charter Communications)

Littleton, Colorado

Section title

Don Woolfolk's Email Addresses & Phone Numbers

Don Woolfolk's Work Experience


Team Lead - Underwriting

May 2012 to May 2013

Highlands Ranch, CO

Larry H. Miller Nissan


2007 to 2007

Apex Systems

ETL Developer (Contractor at Charter Communications)

Greenwood Village, Colorado

Don Woolfolk's Education

Community College of Aurora

2004 to 2006

DeVry University - Westminster

Business Administration and Management, General

2009 to 2010

Metropolitan State University of Denver


1998 to 2002

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About Don Woolfolk's Current Company


Frequently Asked Questions about Don Woolfolk

What company does Don Woolfolk work for?

Don Woolfolk works for IntelliSource

What is Don Woolfolk's role at IntelliSource?

Don Woolfolk is Team Lead - Underwriting

What is Don Woolfolk's personal email address?

Don Woolfolk's personal email address is d****[email protected]

What is Don Woolfolk's business email address?

Don Woolfolk's business email addresses are not available

What is Don Woolfolk's Phone Number?

Don Woolfolk's phone (303) ***-*187

What industry does Don Woolfolk work in?

Don Woolfolk works in the Information Technology and Services industry.

Who are Don Woolfolk's colleagues?

Don Woolfolk's colleagues are Brandon Knight, and Shepard Hallberg

About Don Woolfolk

📖 Summary

Team Lead - Underwriting @ IntelliSource From May 2012 to May 2013 (1 year 1 month) Highlands Ranch, COSalesman @ Larry H. Miller Nissan From 2007 to 2007 (less than a year) ETL Developer (Contractor at Charter Communications) @ Apex Systems Greenwood Village, ColoradoData Engineer @ Springbuk® From June 2018 to November 2018 (6 months) Greater Denver AreaETL Developer @ Arrow Electronics From April 2017 to June 2018 (1 year 3 months) Greater Denver AreaPersonal Banker @ Wells Fargo From July 2013 to February 2014 (8 months) Greater Denver AreaReceiving Manager @ Sports Authority From June 2007 to June 2012 (5 years 1 month) Data Architect @ ClickFox * Use Hadoop, Greenplum, Pentaho DI (Kettle), UNIX, pSQL, Perl, and various other technologies to transform the database files to journeys.* Audit data, validate layers, and model data to ensure that we have the proper keys to merge with segmentation files. * Implement data models designed by the Information Architect based on the clients’ data and use cases.* Work closely with a large team that includes Project Managers, Business Analysts, Information Architect, ETL Specialist, and Operations and Support teams.* Code using Journey Transform Language (version of regEx) to create sessions from events provide in the data.* Use Ingestion, Data Lake, and Base Layer Modeling to extract, transform, and load data to create behavior layers that support use cases. * Create merges across multiple lines of business to connect overall trends for specific business needs such as: attrition, customer satisfaction, and call information. From March 2016 to April 2017 (1 year 2 months) Greater Denver AreaData Architect - Contractor @ Epiphany Ai * Created Python scripts to automate ETL processes for daily and real-time data processing. These scripts run 24/7 in order to eliminate manual processing. * Successfully able to create Python scripts to extract data from APIs (JSON, REST, and Java).* Moved database from personal Windows computer system to a 2012 Windows Server on AWS.* Setup Pentaho Data Integration to run on the 2012 Windows Server on AWS. Used Jobs and Transformations to successfully transform and load data into MySQL databases, as well as generate automated daily reports that were sent out through email.*Streamlined a connection of the data from API (various sources) to AWS MySQL database to Pentaho DI (Spoon) to UI (DOMO)/MS Excel. From February 2016 to December 2016 (11 months) Greater Denver AreaData Specialist @ Altitude Digital • Design and implement transformations to improve data quality, working with many technologies and data formats, including Pentaho, MySQL and SQL Server.• Support the entire lifecycle of data development: designing, developing, testing and deploying efficient ETL code to support business requirements.• Develop highly-scalable transformations that can be re-used to make current processes more efficient.• Gather data, perform analysis and develop reporting to provide mission-critical information to influence the direction of the business.• Monitor and optimize performance of data warehouse ETL processes.• Work with internal customers to define and implement integrations with their data and processes.• Data manipulation and normalization and analysis.• Optimized BI stored procedures that drive the data for over 40 DOMO executive and company dashboards improving the collective run-time and automating jobs drastically increasing efficiency. From September 2014 to February 2016 (1 year 6 months) Greater Denver Area

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In a nutshell

Don Woolfolk's Personality Type

Introversion (I), Intuition (N), Thinking (T), Judging (J)

Average Tenure

1 year(s), 5 month(s)

Don Woolfolk's Willingness to Change Jobs



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