Pantelis Apostolidis is currently a Solution Architect at Office Line SA. Previously he worked as a Senior System Engineer at Data Communication SA, as a Senior Systems Administrator in the Information Systems department of Velti SA, based in Athens, as a Systems Engineer in the Field Department of Cosmos Business Systems among other. His educational background includes a diploma in Tourism Management from the Technological Educational Institute (TEI) of Thessaloniki and a diploma in Computer Network Engineering from the IEK of Thessaloniki. He is a Microsoft Certified Solutions Expert MCSE Productivity, Cloud Platform and Infrastructure, Private Cloud & Messaging, Microsoft Certified Solutions Associate MCSA 2012 & MCSA Office 365, a Microsoft Certified IT Professional MCITP Enterprice Messaging Administrator among others. During his free time he enjoys playing guitar, tennis, basketball and reading.