Konstantinos Tsekos
Athens, Greece--
Summary
Experienced CRM Administrator/Developer with hands-on experience across platforms including Salesforce, Dynamics
365, Klaviyo, Mailchimp, and Moosend. Lead the creation and optimization of newsletters, applying best practices in
responsive design, A/B testing, audience segmentation, and deliverability to drive engagement and performance. Skilled
in Salesforce administration, workflow automation, and user support, with a solid understanding of marketing
automation and data management. Known for strong communication, analytical thinking, and the ability to deliver
efficient, scalable CRM solutions that support business objectives.
Skills
CRM Integration & Customization, Marketing Automation, Cross-functional Collaboration, Salesforce Administration,
Html5, CSS3, Javascript, SQL, SSJS, Ampscript, Responsive Email Design, Communication Skills
Experience
Satori Analytics
Senior CRM/Salesforce Administrator • Athens, Greece
01/2021 - Present
Manage Salesforce Marketing Cloud and other tools to support marketing, sales, and customer success
personalized workflows using SSJS and Ampscript
Design, develop, and deploy clients newsletters using Dynamics 365 and Klaviyo, following best practices in
responsive design, A/B testing, and segmentation
Collaborate with cross-functional teams to align CRM strategy with business goals
Maintain compliance with data privacy standards across CRM communications and campaigns
Athinorama
CRM Administrator • Athens, Greece
10/2014 - 01/2021
Oversaw CRM operations and marketing automation for customer retention and engagement
Developed and executed targeted email marketing campaigns across platforms such as Mailchimp and Moosend
Managed customer databases, performed regular data hygiene, and implemented audience segmentation
strategies
WOWGroup
CRM Developer • Athens, Greece
01/2007 - 09/2014
Monitored campaign metrics and provided insights for optimization and performance improvement
Implemented and maintained dozens of newsletters templates for various clients
Certificates
Salesforce Certified JavaScript Developer I, Salesforce Marketing Cloud Administrator, Salesforce Marketing Cloud
Developer, Salesforce Certified Marketing Cloud Email Specialist, Salesforce Certified Marketing Associate, Salesforce
Certified AI Associate
