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Konstantinos PassarisKP

Konstantinos Passaris

Proxy Product Owner

€347/day
Munich, DE
3-7 years

Average response time: 1 hour

About Konstantinos

Senior Product Owner with a proven track record of bridging technical architecture, business strategy, and user experience. Specializing in complex enterprise digital transformations, including global AEM deployments, headless CMS implementations, and WCAG-compliant platform relaunches. Adept at steering cross-functional Agile teams to deliver scalable, SEO/GEO-optimized digital products that drive user engagement, operational efficiency, and revenue growth.
  • English

    Native or bilingual

  • German

    Native or bilingual

  • Greek

    Native or bilingual

  • Spanish

    Basic

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

Experience

  • Serviceplan / Plan.Net Group
    Proxy Product Owner
    November 2022 - Today (3 years and 7 months)
    • Orchestrated the strategic enterprise migration of the House of Communication platform from AEM On-Premise to AEM Cloud, eliminating legacy infrastructure dependencies and enhancing global scalability.
    • Led the end-to-end redesign and relaunch of 5 major group websites (including Best Brands), unifying the technical structure with a shared component library. This consolidation preserved individual brand identities while driving a 22% increase in user engagement and 55% faster pageload times.
    • Spearheaded a global, multi-country AEM platform relaunch for the Alphabet Corporate site to achieve strict WCAG 2.2 AA accessibility compliance.
    • Directed end-to-end Agile ceremonies (backlog refinement, sprint planning) for 2 cross-functional Scrum teams (12 developers), implementing a shared component catalog that exceeded industry accessibility standards.
    • Managed the launch of a new self-service contract management feature for the BMW Bank mobile app (iOS & Android), successfully reducing call-center volume and improving Customer Satisfaction (CSAT) scores.
    • Partnered with finance teams to develop and deploy comprehensive PowerBI dashboards, integrating backend systems for real-time KPI monitoring (productivity, billability) and enabling data-driven resource allocation.
  • Nima Project Ltd
    Product Owner & Shareholder
    November 2020 - Today (5 years and 7 months)
    • Co-founded and drive the digital product strategy for a boutique agency, managing crossfunctional delivery workflows for a 6-person remote team (3 developers, 2 designers, 1 marketer).
    • Engineered high-performance, SEO/GEO-ready web architectures for platforms including whiteclover.io and momizen.com. Utilized Next.js and headless CMS (Payload) to ensure perfectly optimized Core Web Vitals, resulting in top-tier search visibility and significant organic user acquisition.
    • Integrated automated SEO validation directly into content workflows, empowering non-technical teams to publish highly ranked, fully optimized pages with minimal turnaround time.
    • Managed end-to-end e-commerce migrations (WooCommerce/Drupal to Shopify) for regional brands such as iqshoes.gr, driving a 15% increase in checkout conversion rates through optimized UX and streamlined payment flows.

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