Karol Zielinski

Karol Zielinski is an experienced leader with over 15 years in the FinTech and technology industries. Throughout his career, he has held various executive roles - including CEO, investor, and advisor - across multiple international ventures. He specializes in digital transformation, financial technologies, and strategy development, helping businesses bridge the gap between innovation and execution.

As the founder and CEO of z3x, Karol leads a multidisciplinary team focused on driving business transformation through technology. The group operates across sectors such as FinTech, AI, e-commerce, supporting clients from concept to market launch. His work combines strategic consulting, and hands-on implementation of advanced digital solutions.