The Team
The people behind PMF
PMF 2026 is revived and relaunched by three organisers who each came to this community from a different angle — and stayed because it changed how they think about product.
Agnes Szeberenyi
LinkedInOver a decade building conferences, communities, and international ecosystems — from CERN to some of Switzerland's largest community platforms. Part of PMF since 2017, from running speaker ops for 87+ talks to leading the APAC edition. Now reimagining PMF for the future.
Cosima Lefranc
LinkedInProduct leader with 10+ years across B2B2C marketplaces — growing from Product Manager to Head of Product to CPO to CEO across TestingTime, Liiva, and Ringier. Mentor, coach, and trainer at Product Academy. Cosima's story is PMF's story: she found her career path through the festival and is now stepping up to shape the community that shaped her.
Pawel Kowalski
LinkedInProduct builder with deep technical expertise. Pawel came to PMF driven by the same thing many of our tech attendees are: the desire to think beyond code and acquire the product thinking to build better products.
Want to get in touch? Reach out to us at info@productmanagementfestival.com