David O'Brien, based in Unknown, is currently a Chief Technology Officer at Fexco Drive at Fexco, bringing experience from previous roles at Fexco, Fexco Software Group, Annadale Technologies Ltd and Fexco Communications Limited. David O'Brien holds a 2016 - 2020 Master's degree in Business @ University College Cork. With a robust skill set that includes Software Development, Agile Methodologies, JavaScript, Hibernate, Microsoft SQL Server and more, David O'Brien contributes valuable insights to the industry. David O'Brien has 1 email on RocketReach.