Dennis O'Connell

Dennis O'Connell has over 28 years of work experience. Dennis is currently working as a Manager of Data Warehouse at Little Caesars Enterprises Inc since May 2022. Prior to this, they worked at Sun Communities & Sun RV Resorts as a Manager of Data Architecture from December 2020. In this role, they were responsible for building and implementing modern data warehouse solutions, collaborating with different teams to design and refine data strategies, and ensuring accurate and controlled data management solutions. Before that, they worked as a Business Intelligence Developer at the same company from June 2017 to November 2020. Before joining Sun Communities & Sun RV Resorts, Dennis worked at Madonna University as a Senior Database Programmer/Lead Analyst, where they trained and mentored staff, led the design and development of automating programs, and selected processes utilizing SQL and SQL server integration and reporting services. Dennis worked at QQuest as a Senior Developer from October 1997 to September 2008, designing, programming, and implementing application programs and websites. Dennis also worked as a Systems Programmer at PMH Caramanning Inc from November 1996 to October 1997, where they designed, programmed, and maintained new processes and research applications using SQL server, Access, and Visual Basic. Their first role was at TechTeam Global (formerly National TechTeam) as a Technical Project Manager from October 1993 to November 1996, where they implemented planning and designed and programmed various database applications using MS-Access.

Dennis O'Connell earned a Bachelor of Science in Business Administration with a field of study in Business and Computers (MIS) from Lawrence Technological University between the years 1988 and 1989. Prior to that, they completed an Associate in Science degree in Computers at Henry Ford College, studying from 1985 to 1988. In addition to their formal education, Dennis has obtained several certifications in various Microsoft Azure data and SQL related subjects from Cloud Academy, Inc. in 2022.