David Ryan is an experienced Technical Manager and Senior Software QA Engineer at Global Payments Inc. since October 2013, where responsibilities include testing back-end and front-end Java, ASP, and Perl applications, as well as testing Windows and Linux systems using Tomcat RedHat servers connected to MS SQL Server databases. Previously, David served as a Senior Operations Analyst at Realex Payments, facilitating payment processing for approximately 13,000 businesses. Prior to that role, David was a Technical Support Advisor at Cobweb Technology, providing support for UPC customers and assisting field technicians. Educational qualifications include a BSc Hons in Business Information Systems from the National College of Ireland and a Higher Certificate in Computer Applications and Support.
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