Krzysztof Piotrowski is a skilled Data Engineer with extensive experience in data management and analysis, currently employed at Avenga since July 2024. Previously, Krzysztof worked as a Data Engineer at ALTEN Polska, where contributions included developing Data Warehouse tables and optimizing query performance for a leading tobacco industry client. In addition to technical roles, Krzysztof serves as a Volunteers Coordinator at Fundacja inCanto, overseeing volunteer recruitment, scheduling, and event organization since March 2021. Educational qualifications include a Bachelor of Science in Information Technology and Econometrics and two degrees in Management and Production Engineering. Proficiency in technologies such as Snowflake, Power BI, MS SQL, and Teradata complements practical experience across various industries, including banking, gambling, and ERP systems.