Donie O'Sullivan

Donie O'Sullivan has a diverse work experience spanning over several companies and roles. Donie started their career at the University of Limerick as a Researcher, where they contributed to the design and development of an advanced information retrieval system. Donie then joined Broadcom Eireann Research as a Lead Researcher, leading multiple projects in the application of Artificial Intelligence Techniques to telecommunications.

Donie later worked at Xelector as a Data Warehouse Architect, where they designed and developed data warehouse models, ETL routines, OLAP cubes, and reports. Donie was part of a team that implemented a web-enabled data warehouse solution, which won the SAS dot com award for excellence.

Donie then moved on to Norkom as a Data Warehouse Consultant, where they worked on various data warehouse and analytics projects in the telecommunications industry. Donie played a role in designing and developing the ETL for a large fixed-line telecommunications provider's data warehouse.

Donie joined Kerry in 2003 and held multiple roles there. Donie initially worked as a BI Developer/Analyst, designing and developing BI solutions to support Kerry's global business. Donie also played a key part in solving performance problems of the Microsoft Analysis Services 2005 product on Kerry's sparse data sets.

Later, Donie became the Global OLAP/Microsoft BI Lead at Kerry, managing a virtual team and leading the development and support of key OLAP and BI systems. Donie maintained the integrity of Kerry's global data warehouse and reporting solution and led the design and delivery of technical solutions leveraging SAP data sources.

In 2015, Donie joined Kerry County Council as a Data Analyst before moving to Aspen Grove Solutions in 2016 as a Lead BI Developer. The details of their current role are not provided in the given information.

In 1986, Donie O'Sullivan began their education at the University of Limerick, studying Computer Science. Donie earned a Bachelor of Science (BSc) degree in the field in 1990. Donie continued their education at the same institution and pursued a Master of Science (MSc) degree in Computer Science, which they completed in 1992.