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Mario S.MS

Mario S.

Expert Product Manager

€400/day
Amsterdam, NL
8-15 years

Average response time: 1 hour

About Mario

With more than 14 years of experience in the digital sector, with a focus on Product Management, I help start-ups and scale-ups take their product development teams to the next level.
Growth also brings challenges and often causes bottlenecks. I build on what already works within your culture and use that as the starting point for further development - without dogmatic frameworks.
My goal: to help your organization grow in a healthy and sustainable way.
  • Spanish

    Native or bilingual

  • Dutch

    Fluent

  • English

    Fluent

  • Italian

    Fluent

  • German

    Basic

  • French

    Basic

  • Portuguese

    Basic

Can work on-site
Amsterdam (up to 50km)

Experience

  • Factor Eleven
    Group Product Manager
    DIGITAL AND IT
    September 2022 - September 2025 (3 years)
    Giessen, HE, Germany
    Managed a complex multi-use case Ad Tech platform, leading a tribe of three teams, and managing two Senior Product Managers. Main responsibilities:
    • Led product discovery, strategy, and roadmap to drive innovation in alignment with business goals.
    • Drove discovery and adoption of AI solutions to both increase internal productivity and resolve user pain points.
    • Product lifecycle management through user, customer and market research.
    • Contributed to the opening of new markets in Europe and North America.
    • Drove success and revenue growth through innovation impacting platform adoption and customer retention.
    • Contributed to Department-wide initiatives as part of the Tech Department Leadership Team, working closely with CTO and VP of Engineering.
    • Drove process improvements helping F11 scale up in a sustainable manner.
    • Drove cross-functional coordination with C-level stakeholders and General Managers across the company.
    Product Leadership Scale-up Product Strategy Process Optimization User Flows
  • VCSW
    Product Owner
    BANKING AND INSURANCE
    February 2022 - September 2022 (7 months)
    The Hague, ZH, Netherlands
    I managed a SaaS platform and contributed to the launch of an API product, including the following main responsibilities:
    • Led product strategy, vision and roadmap.
    • Led two cross-functional teams.
    • Drove adoption of Agile methodologies, optimizing operational processes.
    • Led Product lifecycle management through user, customer and market research.
    • General backlog management and prioritization.
    • Drove stakeholder alignment across different teams and departments.
    Product Launch Strategy Product Leadership Compliance Process Optimization Scrum Adoption
  • Spaces (sister company of Regus)
    Product Owner
    E-COMMERCE
    January 2020 - January 2022 (2 years)
    Amsterdam, Netherlands
    Managed the spacesworks.com e-commerce platform, with the following main responsibilities:
    • Led product strategy, roadmap and vision.
    • Drove the development of improvements and new features, from ideation to release.
    • Responsible for the general backlog management and prioritization.
    • Helped launch a new family of office products (the "Virtual Office", as a response to a drop in revenue due to the Covid-19 pandemics).
    • Led CR optimisation and A/B testing efforts (Google Optimize and GTM).
    • Data analysis and user research (Google Analytics and Hotjar).
    • Coordinated content production and localisation.
    • Drove stakeholder engagement and alignment across several teams and departments.
    Product Launch Strategy Process Optimization A/B Testing CRO Product Leadership

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Education

  • AI Product Certification
    AI Product Academy from Dr. Marily Nika Phd.
    2025
  • PSPO I certification.
    2022
    PSPO I certification.

Certifications

  • Masters Communication and Media
    Universidad Nacional de Rosario, Argentina
    2008

Skill set

Categories