Piotr Jastrzębski

Senior Product Manager II @ HelloFresh

Berlin Metropolitan Area

About

Over 10 years of professional experience in IT product management & ownership. Specialised in tackling the most demanding projects of the company and coordinating work of internal and external cross-functional teams. Products from media, logistics, warehouse automation and travel domains. Holder of the Scrum Product Owner Certificate. Creator of HowTheySee.art, a newsletter which features interviews with artists about their creative work.

Experience

  • HelloFresh (5 yrs 6 mos)
    • Senior Product Manager II - Logistics: Shipping & Tracking
      Mar 2026 - Present · 5 mos

    • Senior Product Manager II - Inventory Management
      Jul 2024 - Mar 2026 · 1 yr 9 mos

      I lead the development of the Warehouse Management System (WMS) for HelloFresh’s International Cluster, spanning 9 distribution centres. I also manage a cross-functional team of 5 developers responsible for the WMS infrastructure and WMS integrations in the broader software ecosystem, including planning, master data, and business analytics. Highlights: * Stock Audit Scheduler - Partnered with Data Science and International Operations teams to design and launch a machine learning powered Stock Audit Scheduler application across 9 international HelloFresh DCs - Automated daily stock audit scheduling, eliminated manual processes and reduced audit volumes by over 90% while maintaining >80% stock accuracy and bringing over €1M annual opportunity cost savings - Enabled inventory teams to reallocate capacity to higher-value tasks, improving efficiency and consistency * Replenishment Logic Redesign for the automated Distribution Centre - Led the redesign of shuttle replenishment logic at the Derby (UK) site as part of the production scaling. - Eliminated long-standing inefficiencies, where 70%+ of replenishment trips carried single stock crates and 300+ non-scannable crates occurred per shift (while processing 15–20k orders weekly) - Improved throughput stability, aligned stock flow with production needs, and reduced manual interventions * 20% Projects - HelloFresh Mentoring Program Over the past two years, I have mentored four individuals through 1-on-1 sessions. My guidance focused on career change and advancement, product management, and developing emotional intelligence

    • Senior Product Owner
      Feb 2021 - Jul 2024 · 3 yrs 6 mos

      As Senior Product Owner, I founded the Warehouse Operations product team, managed an outsourced development team building the Warehouse Management System, and directly led and mentored two Product Owners. Highlights: * Led the scoping of WMS functionality for HelloFresh’s first international automated warehouse, covering cross-domain integrations, WMS features, planning, and production enhancements * Spearheaded WMS development of automated distribution centre post-go-live phase, supporting operations scaling to over 100k boxes per week * Managed the transition of legacy WMS to KTLO (Keep The Lights On), ensuring stable and continuous system support * Since August 2023, I’ve taken on an additional role as Product Manager for the in-house Integrations Team of 5 developers. Our mission is to seamlessly connect HelloFresh’s Warehouse Management Software (WMS) with the broader software ecosystem which includes planning, master data, business analytics, and ownership of WMS infrastructure

  • Wordpress Developer & IT Support at HR Hints
    Oct 2020 - Apr 2024 · 3 yrs 7 mos

    Supporting HR Hints team on an irregular basis in such topics as: - Wordpress Development - IT Support (eg. Google Workspace setup)

  • Product Owner at fromAtoB
    Jan 2020 - Jan 2021 · 1 yr 1 mo

    Led the acquisition team of a B2C travel search engine, overseeing successful rebranding and the development of an award-winning design Highlights: * Released a full product rebrand across web and mobile channels * Coordinated three teams and four designers in developing an award-winning design system * Managed Acquisition team utilizing SCRUM process * Defined and prioritized product research needs in close collaboration with a UX Researcher

  • Senior Product Owner at Syncron
    Apr 2018 - Dec 2019 · 1 yr 9 mos

    Owned EazyStock, inventory optimisation software for small and medium-sized companies across the globe helping clients optimize stock on hand. Highlights: * Identified development opportunities for a new B2B product and aligned efforts across company offices in 3 locations * Delivered customer insight–driven custom features that were integrated into the core product * Designed and supported user research and interviews to uncover customer needs * Managed a team of four full-stack developers, a team lead, and a UX designer, applying SCRUM methodology * Established an internal Product Skills Community, enabling employees to adopt agile methodologies in non-IT roles, resulting in the Talent department switching its processes to SCRUM

  • Product Owner at Ocado Technology
    Apr 2016 - Mar 2018 · 2 yrs

    I was responsible for software used to receive inventory and customer order realisation in one of the world’s most automated warehouses. You can learn more about Ocado’s solutions here: https://goo.gl/mbC2gW Highlights * Reduced order fulfillment time by 25% compared to the legacy warehouse by launching new software for stock receiving and order picking software in an automated warehouse handling up to 20k orders per week * Reduced error rate by 20% at receiving stations by implementing a weight-check solution based on master data and a learning model * Reduced front-end team workload by initiating the creation of a design system for operator-facing warehouse products * Managed three cross-functional product teams across multiple offices, comprising full-stack developers and UX/UI designers, using SCRUM and Kanban methodologies * Improved customer and operator insights by preparing and supporting user research both online and on-site in warehouses * Strengthened product leadership capacity by co-creating and facilitating recruitment processes for Product Owner and Software Development Manager roles, resulting in four successful hires