Stefan Stamopoulos
Senior Manager Sales and Key Accounts FS at Worldline Switzerland- Claim this Profile
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German Native or bilingual proficiency
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English Full professional proficiency
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French Limited working proficiency
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Spanish Limited working proficiency
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Italian Elementary proficiency
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Bio
Sara Villanueva Alcantara
It is a pleasure working with Stefan on daily basis: We work together in close partnership since Sept 2011. Stefan is a high-energy problem solver. He is able to lobby internally in order to respect delays and deliverables. It amazes me how he manages to meet his company strategy and rules together with our project goals and rationale.
Sara Villanueva Alcantara
It is a pleasure working with Stefan on daily basis: We work together in close partnership since Sept 2011. Stefan is a high-energy problem solver. He is able to lobby internally in order to respect delays and deliverables. It amazes me how he manages to meet his company strategy and rules together with our project goals and rationale.
Sara Villanueva Alcantara
It is a pleasure working with Stefan on daily basis: We work together in close partnership since Sept 2011. Stefan is a high-energy problem solver. He is able to lobby internally in order to respect delays and deliverables. It amazes me how he manages to meet his company strategy and rules together with our project goals and rationale.
Sara Villanueva Alcantara
It is a pleasure working with Stefan on daily basis: We work together in close partnership since Sept 2011. Stefan is a high-energy problem solver. He is able to lobby internally in order to respect delays and deliverables. It amazes me how he manages to meet his company strategy and rules together with our project goals and rationale.
Experience
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Worldline Switzerland
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Switzerland
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Financial Services
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300 - 400 Employee
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Senior Manager Sales and Key Accounts FS
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Feb 2022 - Present
Manage Clients for Card Issuing, ATM Aquiring and Payment Processing Services in the DACH Region Manage Clients for Card Issuing, ATM Aquiring and Payment Processing Services in the DACH Region
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SPS Worldline
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Zürich Area, Switzerland
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Senior Manager Sales and Key Accounts FS
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Dec 2018 - Jan 2022
Acquire and manage financial institutions for payment processing services in CEE. Responsible of different Key Accounts in Switzerland and Austria. Maintain and manage relationship mainly with banks, card schemes and other players in the payment eco-system. Acquire and manage financial institutions for payment processing services in CEE. Responsible of different Key Accounts in Switzerland and Austria. Maintain and manage relationship mainly with banks, card schemes and other players in the payment eco-system.
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Worldline Switzerland
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Switzerland
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Financial Services
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300 - 400 Employee
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Senior Business Developer FIS
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Apr 2016 - Nov 2018
Acquire and manage financial institutions for payment processing services in Europe. Maintain customer relationship with banks, card schemes, acquirer, issuers and other players in the payment eco-system.
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Relationship Manager / Director
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Apr 2012 - Mar 2016
Relationship Manager for Financial InstitutionsBuild and maintain relationships with commercial and technical partners for Cross Border Acquiring. Managing indirect channels for payment services in Europe.
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SIX Pay SA
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Zurich
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Relationship Manager
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Mar 2011 - Mar 2012
International Business Development for card acquiring and value added services in Europe. International Business Development for card acquiring and value added services in Europe.
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Aduno Group
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Switzerland
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Financial Services
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1 - 100 Employee
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Senior Project Manager for Strategic Key Account, Aduno SA
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Jun 2009 - Mar 2011
Managing key accounts and coordinate projects to implement new payment products and added value services for merchants. Defining the product strategy and roadmap to introduce contactless payment for merchants in Switzerland. Managing key accounts and coordinate projects to implement new payment products and added value services for merchants. Defining the product strategy and roadmap to introduce contactless payment for merchants in Switzerland.
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Viseca Card Services SA
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Financial Services
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1 - 100 Employee
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Technical Business Development
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Jan 2008 - Jun 2009
Planning, implementing and controlling of various strategic marketing projects for payments.Defining the product strategy and roadmap to introduce contactless payment to various stakeholders
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Project Manager
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Jan 2006 - Jan 2008
Project Manager for strategic projects. Planning, implementing and controlling of various strategic IT and marketing projects for credit card payments.
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Education
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Akad Business
Diplomierter Organisator, Organizational Behavior Studies -
Akad Business
Organisator (Certificate), Organizational Behavior Studies -
London Guildhall University
Certificate in Managaement, Business Administration and Management, General