11/22/2025 updated

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Senior Product Leader - SaaS, AI & E-commerce Digital Propositions

Greece
Only remote
MBA (Distinction)
Greece
Only remote
MBA (Distinction)

Profile attachments

VasChatz_CV_2025.pdf

User Experience (UX)Agile MethodologyArtificial IntelligenceBusiness To BusinessStrategic ManagementConsumer BehaviourSoftware as a ServiceMarket SegmentationCustomer Value PropositionDesign ThinkingE-CommerceMachine LearningPersona (User Experience)Product DesignScrum MethodologyPrototypingProduct OwnershipProduct StrategiesObjective SettingTeam ManagementKpi Reporting
Product Strategy & Management
Strategic product leadership with expertise in scaling SaaS platforms, AI-driven solutions, and e-commerce ecosystems across B2B, B2C, and B2B2C markets

AI & Digital Product Development
Advanced capabilities in developing AI-enabled products, machine learning integrations, and digital analytics platforms for enterprise clients

Agile Product Ownership & Team Leadership
Certified Scrum Product Owner with proven track record of leading distributed product teams and implementing agile methodologies for accelerated delivery

Market Sensitivity & Customer Adoption
Deep understanding of market dynamics and customer behavior patterns to drive product-market fit and adoption strategies

Outcome & OKR Alignment
Expertise in defining and measuring key performance indicators and objectives to ensure product success and business impact

Product Roadmapping
Strategic planning and roadmap development for complex product portfolios and multi-year product evolution

Propositions Development
Creation and optimization of value propositions for diverse market segments and customer personas

Prototyping & UX Discovery
User experience research, prototyping methodologies, and design thinking approaches for product innovation

Scaling Remote Teams
Management and coordination of distributed product organizations across multiple time zones and geographical locations

Experience

Professional experience10+ years
Freelancer since2019

Languages

GermanGoodEnglishFluentGreekNative speakerItalianBasic knowledge

Project history

Product Team Lead - Spryker App Ecosystem

Spryker Systems
Managing AI discovery processes, defining product strategy for low-code integrations, delivering strategic integrations across merchant implementations, and mentoring distributed teams of PMs and Designers

Principal Product Manager - Wejo Product Experience

Wejo Ltd
Owned end-to-end strategy for AI-driven analytics SaaS serving enterprise automotive and insurance clients, introduced structured discovery and usability testing, designed new pricing and monetization models

Head of Product - Knowledge synthesis platform

Deus Ex Machina
Scaled ML SaaS platform to pharma and life sciences enterprises, defined roadmap and GTM strategy, launched ML-driven features improving research insights accuracy by 25%

Head of Product Strategy (Project & Product Management)

Golden Arm Ltd
Directed product strategy for fintech, pharma and e-commerce clients, delivered recommendation-powered funding match platform, introduced AARRR metrics and OKRs, built and managed distributed product teams across 4 countries

VP, Senior Digital Propositions Manager

Barclays
Owned transactional business portfolio in digital banking, defined and launched digital payments and rewards platform, conducted design sprints and A/B testing, led cross-functional team of UX, developers, analysts, and PMs

VP, Senior Digital Propositions Manager

Vodafone Group Services
Launched IoT global services coordinating subsidiaries across EMEA, managed key partnerships with Sony and Amazon, integrated payment and contract systems into new offerings

Mobile Broadband Product Manager

Vodafone Greece
Repositioned subscription services with new pricing models reducing churn by 4%, introduced full-scale customer retention mechanism improving NPS

Fixed Telephony and Broadband Product Marketing Manager

Vodafone Greece
Designed GTM strategy for converged internet/phone bundles, managed migration of billing and services with partners

Services Marketing Manager (Broadband, Telephony, IPTV)

Forthnet SA
Achieved above-EU penetration rates for bundled services, advised senior management on satellite TV acquisition deal

Marketing Communications Manager

CosmoOne SA
Marketing communications management for e-auction platform

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