John Callaghan, based in Liverpool, GB, is currently a Systems and Payroll Manager at Taylor Wessing, bringing experience from previous roles at Taylor Wessing, Reach plc and Paycloud. John Callaghan holds a 2010 - 2014 AAT Level 4 Advanced Diploma @ Knowsley Community College. With a robust skill set that includes Payroll, Process Improvement, Accounting, Microsoft Excel, Customer Service and more, John Callaghan contributes valuable insights to the industry. John Callaghan has 2 emails on RocketReach.