John Costello

John Costello has a diverse work experience spanning various industries. John began their career at Yell Group in 2005 as a Digital Advertising Consultant, where they worked for nearly nine years. In 2014, they transitioned to Celtic Football Club as a Business Development Manager for a year. Following this, they joined Exsel Group - IT & Communications in 2015 as a Senior Business Development Manager. In 2016, they joined Swipii as the Head of Sales, where they worked until 2020. Most recently, they co-founded Hubb in 2020 and currently serves as the Chief Revenue Officer.

John Costello completed their Bachelor's Degree in Marketing from the University of Strathclyde from 2000 to 2004. Prior to that, there is no available information about their education history, as the start and end years are null for their time at St Margarets High School.