Kazimierz Merklejn

Kazimierz Merklejn is a seasoned professional in user acquisition and digital marketing, currently serving as a Senior UA Manager at Upptic since September 2025. Prior to this role, Kazimierz held various positions at MURKA from January 2023 to September 2025, including Networks Team Lead and Programmatic User Acquisition Manager. Experience at Huuuge Games spans from December 2020 to December 2022 as Player Acquisition Manager and Senior Growth Media Buyer, and earlier as Networks Media Buyer from April 2017 to December 2019. Kazimierz began the career in sales support roles at Fenix3 and home.pl and holds a Master's degree in Economics from Uniwersytet Szczeciński.