George Kartakis
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George Kartakis Email & Phone Number

Head of Payments at ThriveCart
Location: London Area, United Kingdom 18 work roles 7 schools
1 work email found @paypal.com 3 phones found area 786 and 778 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 3 phones

Work email g****@paypal.com
Direct phone (786) ***-****
LinkedIn Profile matched
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Current company
Role
Head of Payments
Location
London Area, United Kingdom
Company size

Who is George Kartakis? Overview

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Quick answer

George Kartakis is listed as Head of Payments at ThriveCart, a with 40 employees, based in London Area, United Kingdom. AeroLeads shows a work email signal at paypal.com, phone signal with area code 786, 778, and a matched LinkedIn profile for George Kartakis.

George Kartakis previously worked as Product Director at Hyperlayer & Hyperjar and Investor and Advisor at Apeiron Venture Capital. George Kartakis holds Msc, Computer Science - Information Systems / E-Business from University Of Crete.

Company email context

Email format at ThriveCart

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{first_initial}{last}@paypal.com
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Profile bio

About George Kartakis

Experienced Strategy, Product, Business Development & Software Engineering professional with 20+ years of experience in the Information Technology & Fintech area (managing multinational/global/cross functional teams for 10+ years). Responsible for the strategy, business development, insights analysis, growth and retention of a multi-billion dollars portfolio of businesses and partners, driving decision making, product and sales strategy using data driven solutions and machine learning. Self-motivated, straight-forward, team player with leadership skills, motivating & empowering the team members to pay attention to detail and following high standards. Strongly encouraging innovation & new technologies by building the IT/Product/Business Development strategy & upcoming actions. Hands-on experience in a wide variety of technologies and programming languages working with multinational teams located in different time zones. Experience working with e-Accessibility, e-Usability, Banking, Insurance, Financial Services, computer network, mobile & web systems. Hands-on experience managing multimillion-dollar projects with over a dozen of different teams. Engagement in the Startup ecosystems managing partners and supporting, mentoring and guiding high growth Startups globally.

Listed skills include Software Engineering, Business Strategy, Start Ups, Investments, and 43 others.

Current workplace

George Kartakis's current company

Company context helps verify the profile and gives searchers a useful next step.

ThriveCart
Thrivecart
Head of Payments
London, England, GB
Website
Employees
40
AeroLeads page
18 roles

George Kartakis work experience

A career timeline built from the work history available for this profile.

Product Director

Current
Hyperlayer & Hyperjar
Sep 2023 - Present

Startup Mentor & Advisor

Current

New York, Ny, Us

Mar 2021 - Present

Head Of Enterprise Product Gotomarket (Gtm) Emea

San Jose, Ca, Us

- Expand PayPal’s acquiring & end-to-end transaction capabilities (from pay-in to pay-out) across High-Risk industries (Gambling, CFDs, Crypto, NFT, Airlines) in EMEA- Responsible for the GTM strategy, launch plans, targeting & product strategy globally for Payouts, BillPay platforms, postprocessing capabilities of Braintree and High-Risk industries (in EMEA)- Coordinating the Mastercard Send & Hyperwallet (a PayPal company) partnership & GTM strategy, enabling payouts capabilities to debit & credit cards

Apr 2022 - Mar 2023

Cross Segment Lead – Gotomarket (Gtm), Partners, Marketplaces & Developers

San Jose, Ca, Us

- Successfully launched PayPal Commerce Platform in 40+ markets (announced during Money 20/20 on the 3rd of June 2019)- Define the sales & product strategy for Partners, eCommerce Platforms & Marketplaces- Building of the GTM program from the ground up, including program definition and sell-in/briefing across the business including exec leadership- Working with key partners from across the business to ensure commercial readiness for product launches, including development of strategic play books, sales enablement, sales & compliance processes to enable market and segment teams to execute- Proactively identifying opportunities for process improvement & leading the development and tracking of OKR’s (key results)- Providing regular progress updates to executive stakeholders; defining communication plan for program overall

Jan 2019 - Apr 2022

Senior Manager, Small & Medium Business

San Jose, Ca, Us

- Fully automated sales & marketing pipeline from acquisition, to upsell, to retention and churn prevention using data-driven machine learning models, as a Global First within PayPal- Delivered 110% ahead of budget revenue within the first 5 months of the calendar year- Drive all the Engagement and Retention activities for one of the largest PayPal portfolios of SMBs globally- Deliver scalable and strategic guidance for optimization and upselling opportunities across all channels (Marketing/Sales/Support)- Manage sales teams upsell GoToMarket plan and ensure delivery of high value opportunities- Handle the change management and transition of the support teams to a more efficient structure- Ensure that merchants are using the most optimized and best practice payment experiences- Work with stakeholders in EMEA, US and Asia to ensure successful delivery of global initiatives

Feb 2017 - Jun 2019

Manager, Small & Medium Business

San Jose, Ca, Us

- Delivered +27% YoY Growth and achieved 150% on the assigned KPIs- Drive all the Engagement and Retention activities for one of the largest PayPal portfolios of SMBs globally- Participate and contribute on the implementation of a series of Predictive/Machine Learning Models for Churn-Decline and Growth- Ensure that merchants offer PayPal to their customers in a way that delivers the best possible experience- Deliver scalable and strategic guidance for optimization and upselling opportunities across all channels- Work with marketing, analytics and finance to understand the profile, needs and opportunities for growth within our existing base of small and medium merchants- Identify key triggers points in our merchants’ lifecycle and deliver scalable processes and initiatives that drive engagement and reduce merchant churn and decline- Work with marketing and product teams to o Create a clear and compelling value proposition for existing SMBs in the UK & Ireland o Ensure the above value proposition is communicated consistently and effectively to drive merchant behavior and growth- Own the small and medium business NPS metric and tracking and analyzing merchant pain points- Review and address pain points through self-serve and process changes to resolve these issues- Own the Business Support base and responsible for prioritization and relevance of all campaigns addressing the merchants in this segment

Feb 2016 - Feb 2017

Manager Of Startup Advisors

San Jose, Ca, Us

- Create, develop and manage the Startup Advisors teams Globally (NA-EMEA-APAC)- Develop the necessary collaboration and support from the various internal stakeholders- Implement the Global Operations of the team- Coordinate cross-regional functions and business development opportunities- Increasing partners engagement and lead generation by +60% since the beginning of the year- Up-selling and managing Startups & SMBs resulting to an average Quarter-to-Quarter growth of 26%- Mentor/Account Manage/Support Startups and SMBs on Business Models/Payments/FinTech- Managing the partners (VCs/Accelerators/Incubators) relations in EMEA- Coordinate team's activities with the team top management and with the Startups Advocates to guarantee a full and successful deployment of the program globally- Create, organize and implement the Startup Advisors' procedures, processes and Code of Conduct- Develop and implement the operations in order to effectively and efficiently advise and support Startups & SMBs- Assisting in the successful implementation of StartTank London and deepening the engagement of VCs/Angel Investors- Assisting in miscellaneous BattleHack Stages- Implementing the first series of PayPal Developer Workshops

Feb 2015 - Feb 2016

Lead, Startup Advisors

San Jose, Ca, Us

- Create, develop and manage the Startup Advisors teams in global level.- Coordinate team's activities with the team top management and with the Startups Advocates to guarantee a full and successful deployment of the program globally- Create, organize and implement the Startup Advisors' procedures, processes and Code of Conduct- Develop and implement the operations in order to effectively and efficiently advise and support Startups- Assisting in the successful implementation of StartTank London- Driving the lead generation and growing Startup Blueprint program by 400% within the first 6months

Jun 2014 - Feb 2015

Founder

Cretelaion

Cretelaion is a dynamic company focused on Quality Olive Oil products, which will soon operate in more than two countries (Greece & Cyprus) with a potential for global expansion Cretelaion is being led by people with decades of experience in Olive Oil and Olive products in general, who emphasize on premium quality and organic products.Our culture is to provide our clients with the best examples of the globally known Cretan Olive Oil

Feb 2013 - Dec 2017

Chief Information Officer

Nicosia, Nicosia, Cy

- Leading the Mobile Development Team- Oversee and Guide the Prototype and Product Development- Bridge the gap between IT and the business through communication- Establish IT policies and enterprise architecture standards in collaboration with business unit execs- Encourage innovation to help the business visualize what is possible

Mar 2013 - May 2014

Senior Software Engineer

Bbd

Rosebank, Johannesburg, Gauteng, Za

- iOS development on Insurance and Investment applications- R&D on Treasury web platforms regarding banking and financial market transactions. - Architecture and R&D on Agents software for banking transactions

Apr 2012 - Feb 2013

Senior Software Engineer And Researcher, Cisco-Globo Partnership Channel Administrator (Hellas-Malta

New York, New York, Us

- Designed and implemented GO!Enterprise Studio (http://www.goenterpriseserver.com)- Involved in implementation of CitronGO! (http://www.citrongo.com/)- Provisioning Technical Manager of Mobile Operators- Implemented interconnection using Kannel SMSC gateway with Mobile Operators’ systems- Head researcher and designer of Captive Portal using Cisco’s Application eXtension Platform (AXP) (please, refer to case studies in publications section)- Technical Project Manager for the “Wireless Public Hotspots” and the “192 Call” projects, containing more than 250 WiFi Hotspots all over the Greece- Designed and Implemented the remote administration of the above WiFi Hotspots and the AAA-RADIUS interconnection.- Designed and implemented a Security Compliance Server- Implemented www.greekfestival.gr 2010

Sep 2008 - Mar 2012

It Administrator And Trainer / Senior Software Engineer

- 3rd Squadron of Electronic Applications - Hellenic Air Force Electronic War Departmento Organizing and administering an army personnel training program in the use of advanced IT solutionso Provision of technical support- Hellenic Air Force Calibration Service - Hellenic Air Force Support Command Departmento Designed and implemented highly secured ORACLE applicationso File Server administration and security development

Nov 2007 - Aug 2008

Senior Software Engineer

Heraklion, Crete, Gr

- Implemented and designed eBooking web portal of “AmazeTravel” eTravel agency.- Supervisor of implementation team.

Jun 2006 - Oct 2007

Senior Software Engineer And Researcher (Personalization, Usability And Accessibility)

Heraklion, Crete, Gr

- Designed and implemented dynamic accessible Web Portals such as:o HERMES, the virtual networking platform of EDeAN (European Design for All e-Accessibility Network) - http://www.edean.orgo The Greek National Network GR-DeAN which participates in EDeAN, the European Design for All eAccessibility Network - http://www.e-accessibility.gro Portal with information on Information Society Technologies (IST) for Special Educational Needs (SEN) - http://www.senist.neto Portal that supports the activity of the Online Public Service Expert Group (OPSEG) in the context of the eUSER project - http://www.euser-eu-forum.orgo Portal that supports AAATE activities. AAATE is the interdisciplinary pan-European association devoted to all aspects of assistive technology, such as use, research, development, manufacture, supply, provision and policy - http://www.aaate.net- Specialized in accessible-personalized-usable web sites- Implemented and made usability evaluations for the:o http://www.hcii2003.gr (Human-Computer Interaction International 2003)o http://www.hcii2005.com (Human-Computer Interaction International 2005)- Head of the Technical Administration Team for the Human-Computer Interaction International 2005 Conference in Las Vegas-Nevada (USA)

Jun 2001 - Oct 2007

Managing Director

Byte Studies Ltd

- Founder and Managing Director- Responsible for training schedules- Organizing IT exams for Microsoft Certification

Apr 2001 - Jun 2005
7 education records

George Kartakis education

Msc, Computer Science - Information Systems / E-Business

University Of Crete

Education record

Product Marketing Alliance

Training, Project Management

American Management Association - Ama

Training, Getting Results Without Authority

American Management Association - Ama

Training, Situational Leadership

American Management Association - Ama

Training, Powerful Communication Skills

American Management Association - Ama

Graduation, Computer Science

University Of Crete
FAQ

Frequently asked questions about George Kartakis

Quick answers generated from the profile data available on this page.

What company does George Kartakis work for?

George Kartakis works for ThriveCart.

What is George Kartakis's role at ThriveCart?

George Kartakis is listed as Head of Payments at ThriveCart.

What is George Kartakis's email address?

AeroLeads has found 1 work email signal at @paypal.com for George Kartakis at ThriveCart.

What is George Kartakis's phone number?

AeroLeads has found 3 phone signal(s) with area code 786, 778 for George Kartakis at ThriveCart.

Where is George Kartakis based?

George Kartakis is based in London Area, United Kingdom while working with ThriveCart.

What companies has George Kartakis worked for?

George Kartakis has worked for Thrivecart, Hyperlayer & Hyperjar, Apeiron Venture Capital, Endeavor, and Paypal.

How can I contact George Kartakis?

You can use AeroLeads to view verified contact signals for George Kartakis at ThriveCart, including work email, phone, and LinkedIn data when available.

What schools did George Kartakis attend?

George Kartakis holds Msc, Computer Science - Information Systems / E-Business from University Of Crete.

What skills is George Kartakis known for?

George Kartakis is listed with skills including Software Engineering, Business Strategy, Start Ups, Investments, Managing Global Operations, Change Management, Strategic Partnerships, and Partnership Building.

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