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About us

We are Value Rebels and want to upgrade product management in Europe - bringing people together in a informal Meetup set up to exchange ideas, thoughts, hopefully provoke some new thinking is one way of doing this.

The events feature speakers and thought leaders who talks on Product Management related subjects and are hosted by companies of all sizes, who sponsor the events.

Our mission is to amplify the impact of product management globally - not only the products themselves, but also on their organisations, to help product managers & leaders be more successful, and to make a real difference while offering the best products on the market.

Upcoming events

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  • Staying relevant: Data, innovation and the architecture of decision-making

    Staying relevant: Data, innovation and the architecture of decision-making

    Babbel GmbH, Andreasstraße 72, 10243, Berlin, DE

    Finally, it’s happening! Value Rebels are thrilled to invite you to another Product Management Night, this time in the inspiring office of Babbel. Under the banner “Staying Relevant: Data, innovation, and the architecture of decision-making”, we’ll explore how to stay innovative in a fast-changing environment and what it really takes to make meaningful, data‑informed decisions in a world saturated with signals.

    📅 Date: March 5th
    📍 Location: Babbels office at Andreasstraße 72, 10243 Berlin
    🥂 Drinks & Finger Food Provided (veggie/vegan)

    Timetable
    18:00 | Doors Open: Networking over drinks and light food
    18:45 | Intro and hello from Value Rebels and Babbel
    19:00 | “Escaping the innovator’s dilemma: How established companies stay disruptive” - An on-stage discussion with Diana Pulnar
    19:30 | Break
    19:40 "What data-driven, actually means in 2026" - A talk by Markus Kiefer
    20:10 - 21:00 | Closing & Networking
    (Please note: times are approximate)

    Get to know our experts & speakers
    🎤 Markus Kiefer is a Tech & Data Consultant passionate about turning data into better product decisions. He works with product and engineering teams to design data-driven systems and helps organisations not just to understand their users but the systems that increasingly decide for them.
    🎤 Diana Pulnar is VP Product at Babbel, where she leads teams that translate speech technology and learner insights into concrete outcomes. She focuses on product strategies that balance data with real learner behaviour and uses experimentation to keep decisions anchored in results for learners.

    Why join us?

    • Discover how to stay relevant: explore how established teams handle innovation, trade‑offs and the tension between today’s business and tomorrow’s bets.
    • Rethink what “data‑driven” means: move from more dashboards to understanding the whole system behind your product decisions.
    • Connect with peers who get it: share experiences with senior product, tech and data people facing similar constraints and ambitions.

    Who should attend?
    Product Leaders & Drivers
    C-level & Business Leaders
    Experienced product contributors

    🚨 Limited spots available - reserve yours only if you’re sure you can join!

    📸 📸 Please note: We will be capturing event photos for promotional use. Let us know if you prefer not to be photographed. Photos are only taken of people who give consent on site. You can always say no or change your mind on the day or by emailing employerbranding@babbel.com

    🔜 Looking forward to seeing you on March 5th

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    68 attendees

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