Péter Kállai is a Senior Data Engineer currently at Tata Consultancy Services, with a robust background in Business Intelligence, ETL, and data warehouses. Previously, they co-founded OMTLAB Ltd/Sunstone RTLS Ltd., where they served as CFOO and developed advanced positioning technologies. Their extensive experience includes roles as a Database Reporting Specialist at IBM and a Technical Solution Architect at Kyndryl, alongside earlier positions at Imperial Tobacco Hungary and other notable companies. Péter holds a degree in Engineering Management from Óbuda University, specializing in Corporate Management and ERP system testing.
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