Steve Callan, based in Dayton, OH, US, is currently a Chief Technology Officer at Jangomail, bringing experience from previous roles at Jangomail, Private Consulting and Sonifi Solutions, Inc.. Steve Callan holds a Bachelor of Science @ United States Military Academy. With a robust skill set that includes Programming, Microsoft Office, SQL Server, Microsoft Excel, PL/SQL and more, Steve Callan contributes valuable insights to the industry. Steve Callan has 3 emails and 1 mobile phone number on RocketReach.