Mariusz Kalinowski is a Senior Datawarehouse Developer at Ørsted since May 2023, specializing in data warehousing, Oracle RDBMS, SQL, PL/SQL, ETL processes using Oracle Data Integrator, and Oracle APEX. Previously, Mariusz held the position of Senior Database Engineer at mBank S.A. from October 2019 to April 2023, working with Informatica Power Center and Oracle databases. Prior experience includes roles as a Data Warehouse & BI Specialist at PKO Ubezpieczenia and as a Data Base Specialist at Getin Noble Bank S.A., with a focus on ETL development and data mart administration. Mariusz also served as a Senior Data Warehouse and Reporting Specialist at T-Mobile Polska. Mariusz holds an MSc and a BSc in Information Technology from the Warsaw University of Technology.
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