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Güray Mert

Güray is passionate about building and delivering meaningful products and experiences for people through digital platforms. He has been able to do this on the client and agency sides for leading local and international companies working with extraordinary teams.

Güray started his career as a marketeer managing great brands like Adidas and Turkcell. Having spent much of his time in the Internet and telecom industries, he joined 4129. He helped it to transition from a fast and bright startup to a world-class digital marketing agency with a scalable structure, well-defined processes, and outstanding human capital.

He is now leading Digital Revenue Services for DefineX.