Vasiliki Chatzivasileiou - Product Team Lead

Q: Where is Vasiliki based?

Vasiliki is based in Thessaloniki, Greece and prefers 100% remote projects.

Q: What languages does Vasiliki speak?

Vasiliki speaks the following languages: Greek (Native), English (Advanced), German (Intermediate) .

Q: How many years of experience does Vasiliki have?

Vasiliki has at least 20 years of experience. During this time, Vasiliki has worked in at least 8 different roles and for 9 different companies . The average length of individual experience is 2 years and 3 months . Note that Vasiliki may not have shared all experience and actually has more experience.

Q: What is Vasiliki's latest experience?

Vasiliki's most recent position is Product Team Lead - Spryker App Ecosystem at Spryker Systems .

Q: What companies has Vasiliki worked for in recent years?

In recent years, Vasiliki has worked for Spryker Systems , Wejo Ltd , and Deus Ex Machina .

Q: Which industries is Vasiliki most experienced in?

Vasiliki is most experienced in industries like Telecommunication , Pharmaceutical , and Banking and Finance . Vasiliki also has some experience in Retail , Information Technology , and Automotive .

Q: Which business areas is Vasiliki most experienced in?

Vasiliki is most experienced in business areas like Product Development , Strategy , and Marketing . Vasiliki also has some experience in Business Intelligence and Information Technology .

Q: Which industries has Vasiliki worked in recently?

Vasiliki has recently worked in industries like Information Technology , Automotive , and Insurance .

Q: Which business areas has Vasiliki worked in recently?

Vasiliki has recently worked in business areas like Product Development , Strategy , and Business Intelligence .

Recommended expert

Thessaloniki, Greece

Experience

Jan 2023 - Present

3 years 3 months

Product Team Lead - Spryker App Ecosystem

Spryker Systems

Launched low-code integrations (Stripe, PayPal, Algolia) adopted by 10% of customer base in one year and contributed to the deal pipeline

Jan 2021 - Dec 2022

2 years

United Kingdom

Principal Product Manager - Wejo Product Experience

Wejo Ltd

Owned end-to-end strategy for an AI-driven analytics SaaS serving enterprise automotive and insurance clients
Introduced structured discovery and usability testing, increasing customer adoption by 40% year-over-year
Designed new pricing and monetization models, adding two new revenue streams and improving lifetime value
Partnered with the C-suite to position Wejo as a category leader, supporting enterprise adoption in mobility

Jan 2020 - Dec 2021

2 years

Greece

Head of Product - Knowledge Synthesis Platform

Deus Ex Machina

Scaled ML SaaS platform to pharma and life sciences enterprises, delivering predictive analytics for decision support
Defined roadmap and go-to-market strategy, aligning data science, engineering, and commercial teams
Launched ML-driven features that improved research insight accuracy by 25%, boosting enterprise adoption

Jan 2016 - Dec 2020

5 years

United Kingdom

Head of Product Strategy

Golden Arm Ltd

Directed product strategy for fintech, pharma, and e-commerce clients, delivering SaaS and marketplace platforms
Delivered a recommendation-powered funding match platform that doubled adoption within six months
Introduced AARRR metrics and OKRs, enabling measurable product growth across client projects
Built and managed distributed product teams across four countries

Jan 2015 - Dec 2016

2 years

United Kingdom

VP, Senior Digital Propositions Manager

Barclays

Owned transactional business portfolio in digital banking (web, mobile, omnichannel)
Defined and launched a digital payments and rewards platform, commercialized into an £11 M investment
Conducted design sprints, A/B testing, and analytics to optimize digital payment journeys
Led a cross-functional team of UX designers, developers, analysts, and product managers

Jan 2011 - Dec 2013

3 years

United Kingdom

VP, Senior Digital Propositions Manager

Vodafone Group Services

Launched IoT global services, coordinating subsidiaries across EMEA
Managed key partnerships (Sony, Amazon) and integrated payment and contract systems into new offerings

Jan 2008 - Dec 2011

4 years

Greece

Mobile Broadband Product Manager; Fixed Telephony and Broadband Product Marketing Manager

Vodafone Greece

Repositioned subscription services with new pricing models, reducing churn by 4%
Introduced a full-scale customer retention mechanism, improving Net Promoter Score
Designed go-to-market strategy for converged internet and phone bundles
Managed migration of billing and services with partners, awarded for efficiency

Jan 2006 - Dec 2008

3 years

Greece

Services Marketing Manager (Broadband, Telephony, IPTV)

Forthnet SA

Achieved above-EU penetration rates for bundled services
Advised senior management on the €490 M satellite TV acquisition deal

Jan 2005 - Dec 2006

2 years

Greece

Marketing Communications Manager

CosmoOne SA

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Telecommunication, Pharmaceutical, Banking and Finance, Retail, Information Technology, and Automotive.

Telecommunication

Pharmaceutical

Banking and Finance

Retail

Information Technology

Automotive

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Product Development, Strategy, Marketing, Business Intelligence, and Information Technology.

Product Development

Strategy

Marketing

Business Intelligence

Information Technology

Summary

Product leader with 15+ years of experience scaling digital propositions, SaaS, AI-driven platforms, and composable e-commerce ecosystems. Proven record of driving €10M revenue growth, leading distributed teams of PMs & Designers, and delivering AI-enabled product innovation across B2B, B2C, and B2B2C. Recognized for aligning C-level stakeholders, executing go-to-market strategies, and transforming organizations from project- to product-led growth. ex-Barclays, ex-Vodafone.

Skills

Product Strategy
Market Sensitivity
Outcome/okr Alignment
Product Roadmapping
Ai & Digital Products
Prototyping & Ux Discovery
Scalling Remote Teams
Atlasian Suite (Jira, Confluence)
Figma/figma Ai
Google Analytics
Ai Tools (V0, N8n, Chatgpt, Perplexity)
Salesforce

Languages

Greek

Native

English

Advanced

German

Intermediate

Education

Oct 2013 - Jun 2014

Imperial College London

MBA · London, United Kingdom

Oct 2004 - Jun 2005

City University of London

MA · Arts Management · London, United Kingdom

Oct 1999 - Jun 2004

AUEB

BSc · Marketing Management · Athens, Greece

Certifications & licenses

Agile Product Owner

CSPO – Certified Scrum Product Owner

Statistics

Experience

Total positions 9

Experience in Telecommunication 8 y

Avg length 2 y 10 m

Longest experience 4 y 11 m

Global Experience

Countries worked in 2 (United Kingdom, Greece)

Primary country United Kingdom

Expertise

Recent roles Product Team Lead - Spryker App Ecosystem, Principal Product Manager - Wejo Product Experience, Head of Product - Knowledge Synthesis Platform

Main industries Telecommunication, Pharmaceutical, Banking and Finance

Main business areas Product Development, Strategy, Marketing

Qualifications

Highest degree Master

Certifications earned 2

Profile

Created

November 2025

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Frequently asked questions

Do you have questions? Here you can find further information.

Where is Vasiliki based?

Vasiliki is based in Thessaloniki, Greece and prefers 100% remote projects.

What languages does Vasiliki speak?

Vasiliki speaks the following languages: Greek (Native), English (Advanced), German (Intermediate).

How many years of experience does Vasiliki have?

Vasiliki has at least 20 years of experience. During this time, Vasiliki has worked in at least 8 different roles and for 9 different companies. The average length of individual experience is 2 years and 3 months. Note that Vasiliki may not have shared all experience and actually has more experience.

What roles would Vasiliki be best suited for?

Based on recent experience, Vasiliki would be well-suited for roles such as: Product Team Lead - Spryker App Ecosystem, Principal Product Manager - Wejo Product Experience, Head of Product - Knowledge Synthesis Platform.

What is Vasiliki's latest experience?

Vasiliki's most recent position is Product Team Lead - Spryker App Ecosystem at Spryker Systems.

What companies has Vasiliki worked for in recent years?

In recent years, Vasiliki has worked for Spryker Systems, Wejo Ltd, and Deus Ex Machina.

Which industries is Vasiliki most experienced in?

Vasiliki is most experienced in industries like Telecommunication, Pharmaceutical, and Banking and Finance. Vasiliki also has some experience in Retail, Information Technology, and Automotive.

Which business areas is Vasiliki most experienced in?

Vasiliki is most experienced in business areas like Product Development, Strategy, and Marketing. Vasiliki also has some experience in Business Intelligence and Information Technology.

Which industries has Vasiliki worked in recently?

Vasiliki has recently worked in industries like Information Technology, Automotive, and Insurance.

Which business areas has Vasiliki worked in recently?

Vasiliki has recently worked in business areas like Product Development, Strategy, and Business Intelligence.

What is Vasiliki's education?

Vasiliki holds a Master from Imperial College London, a Master in Arts Management from City University of London and a Bachelor in Marketing Management from AUEB.

Does Vasiliki have any certificates?

Vasiliki has 2 certificates. These include: Agile Product Owner and CSPO – Certified Scrum Product Owner.

What is the availability of Vasiliki?

Vasiliki is immediately available full-time for suitable projects.

What is the rate of Vasiliki?

Vasiliki's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.