Johannes Winkler

Johannes Winkler is a seasoned professional with extensive experience in product management, particularly in the areas of mobile telecommunications, 5G, and roaming services, currently serving as a Senior Product Manager at o2 Business (Telefónica Germany) since January 2022. Prior roles at Telefónica Germany include Customer Experience Manager, Product Manager, and Junior Marketing Manager, showcasing a robust background in customer base management and job rotation across different functions. Johannes began their career as an intern at Hafelekar Unternehmensberatung Schober GmbH, contributing to EU projects through various tasks including project correspondence and translation work. Johannes's foundational experience in finance was acquired during an apprenticeship at Sparkasse Oberland, where Johannes excelled in multiple areas of financial services. Academic credentials include a Master of Science in Business Psychology from Hochschule Fresenius and dual Bachelor's degrees in Psychology and Economics from Universität Innsbruck.