Piotr Prędkiewicz, Senior Marketing Analyst at FORMEL SKIN, exposes the myth of ‘perfect data’ and charts the future of privacy-centric analytics in mobile growth. With a career spanning fintech, dating and health tech, Piotr unpacks how to track users legally, ethically, and creatively before they even register. He also discusses why device data is always noisier than you want, and where most marketers go wrong on privacy, attribution, and fraud. The episode blends practical strategies for data-driven marketers with a clear-eyed critique of the industry’s alignment failures, fraud incentives, and the inescapable limitations of tracking in the GDPR era.