Prior to setting up his own consultancy, he has worked for several major players including Mansion (Gibraltar) Limited as their Business Intelligence and Product Manager where he enabled the business to increase yield year on year by managing the ongoing development and maturity of the Group Data Warehouse. Plenty more examples of Derrin’s successes are presented in this profile and below are a few of his key skills and expertise that underpins that success, and the inevitable success to follow.
> Managed user requirements for a team of 12 to deliver a Data Warehouse Star Schema and ETL components on a 5 billion record transaction history for a Games Exchange platform > Facilitated the systems requirements for three data analysts, 1 developer and 2 Quality assurance personnel to deliver a single summary revenue results store > Enabled the reporting team to replace 20 operational reports with a single dashboard application suite
skills used: Oracle, Management
> Validated a casino management data set and enabled the reporting team to produce reports to meet Guernsey gaming legislation > Ensured a long running Sales Ledger Replacement project for Printed and Online Advertising and Newspaper Distribution was brought under control with re-established technical definitions and business acceptance criteria > Interrogated and scripted migration of meta data to and from salesforce.com to aid with rapid development of a migration suite for Sales Ledger
skills used: Database, MS Excel, XML, MySql, Oracle, Software Testing, Networking, SQL Server
Location flexibilityWithin Wiltshire.
Within United Kingdom.
Length of contractDays.