Gültekin A.

Gültekin A. is an experienced professional in the field of Business Intelligence and Data Warehouse. With a Bachelor's degree in Business Informatics from Marmara University, Gültekin has worked in various companies such as Baader Bank AG, Altran, Akbank, Amdocs, Turkcell, Verisun Bilişim, Türk Telekom, Garanti Bank, and Ereteam. Gültekin has held positions ranging from Senior Manager to Business Intelligence Consultant, showcasing a strong background in SQL, PL/SQL procedures, ETL development, data analysis, reporting, and project management. Gültekin's expertise lies in optimizing performance, developing technology solutions, providing analytic services, and working on end-to-end project responsibilities within the Business Intelligence field.