Spiros has worked for several international hotel chains, with a specialty in Revenue, Sales, Reservations and F&B. Soho House Amsterdam, Intercontinental Amstel, and the IHG hotel group in Greece are a few of the companies that he trained at and gained experience prior to modus & Amplioˇ. He has graduated from the Hotel School The Hague, one of the top 5 hospitality schools in the world located in the Netherlands.