Leon Siggelkow

Product Manager

Berlin, Berlin, Germany

About

Product Manager with 5+ years of IC experience and expertise in building data-rich backend platforms that power ML models and analytics products. Specializing in turning ambiguous data problems into scalable systems that enable business analytics and predictive modeling at scale. Proven track record working across engineering, data science, and operational teams to drive high-impact product decisions. Skilled in defining metrics, building reliable end-to-end data flows, and translating business needs into clean data products that deliver value at scale. Specialized in Scalable backend platforms / Data product management / ML enablement

Experience

  • HelloFresh (Berlin, Germany)
    • Senior Product Owner
      Jan 2025 - Present · 1 yr 6 mos

      I own: Backend platforms that enable customer benefits, discount frameworks, and incentive systems at scale. The Benefits data and backend infrastructure, powering advanced analytics, personalization, and ML-driven experiences. Customer Price Clarity across the end-to-end customer journey

    • Product Owner
      Oct 2022 - Feb 2025 · 2 yrs 5 mos

  • Associate Product Manager at Forto
    Apr 2021 - May 2022 · 1 yr 2 mos

  • Bllush (2 yrs 6 mos)
    • Product and Key Account Manager
      Jan 2019 - Jun 2020 · 1 yr 6 mos

    • Associate: Operations and Commercial Strategy
      Jan 2018 - Jan 2019 · 1 yr 1 mo

  • Working Student at FreshDetect
    Apr 2016 - Dec 2017 · 1 yr 9 mos

  • Summer Associate at Knife Capital
    Sep 2015 - Feb 2016 · 6 mos