Paul is an active user of Wikimedia projects since 2008. He has created more than 500 articles in Greek and English Wikipedia, has 28,000 edits in 21 different projects, has been awarded in various wikipedia article writing competitions and has participated in conferences and user meetings in Greece and abroad (Thesswiki in Thessaloniki, CEE Meeting 2017 in Warsaw and Wiki Loves Yerevan in 2018 in Yerevan, Armenia).
Since 2014, he is a Wikipedia Specialist at PostScriptum and has delivered Wikipedia writing courses and supported editathon projects in various cultural organizations (GLAM) such as the National History Museum, Kiaso, Harokopio University and EETE. In 2015 he participated in the organizing team of the National History Museum’s contest on the Greek Revolution on Wikipedia and in 2016 in the Greek coordinating committee of the Europeana 280 – Art History Challenge contest. Currently, Paul continues to support & coordinate wikipedia projects & contests for PostScriptum’s key partners.