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Henrike RettigHR

Henrike Rettig

Consultant & Interim Product Manager

€900/day
München, DE
8-15 years

Average response time: 1 hour

About Henrike

  • German

    Native or bilingual

  • Spanish

    Conversational

  • French

    Basic

  • English

    Fluent

Can work on-site
München (up to 50km)

Experience

  • Freelance Product Discovery
    Consultant & Interim Product Manager
    August 2025 - Today (10 months)
    München, Germany
    • Support companies as an Interim Product Manager, taking ownership of product strategy, roadmap execution, stakeholder alignment, and delivery, while bringing a strong Product Discovery mindset into day-to-day operations.
    • Help teams validate product opportunities through Discovery frameworks, user research, hypothesis testing, and rapid prototyping, ensuring that teams build products that solve real customer problems.
    • Coach teams and leaders in Discovery mindset, lean experimentation, and outcome driven product development.
    Product Discovery Continous Discovery Product management Design Thinking Consulting
  • Celebrate Company
    Lead Product Manager, Photo Products
    December 2024 - July 2025 (7 months)
    München, Germany
    • Defined and executed product strategy for photo products, aligning roadmap with user needs and business impact.
    • Conducted continuous discovery and experimentation to identify friction points in the photo book creation journey, achieving a 15 % increase in photo book completion rate on mobile.
    • Partnered with UX, Engineering, and Marketing to deliver user-first improvements across the full photo-product funnel.
    Product management Stakeholder Management Kanban Continous Discovery Product Discovery
  • Celebrate Company
    Lead Product Manager, Digital Business Innovation
    August 2023 - December 2024 (1 year and 4 months)
    München, Germany
    Created and validated the concept and working prototype for a new baby story app, achieving an early user retention rate of 35 % and delivering a proof of concept that demonstrated market potential and informed investment decisions. Defined the company's first mobile-first and cross-device configurator concept for invitation cards, reimagining the customization flow to ensure a seamless, responsive experience across phones, tablets, and desktop. Led a deep exploration of the digital invitation market, mapping all potential entry points and developing an ICE-based opportunity framework that identified the most promising direction for the company's next product investment. Collaborated directly with the CEO to align product discovery outcomes with company strategy, translating validated opportunities into roadmap priorities and measurable OKRs. Coached cross-functional teams in lean validation methods, creating a shared understanding of how to turn ideas into testable, user-validated concepts.

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Education

  • M.Sc.
    University of Mannheim
    2012
    M.Sc.
  • Semester Abroad
    ESEADE
    2011
    Semester Abroad

Skill set

Categories