Certified Tester Advanced Level Agile Technical Tester
August 31, 2023

Certified Tester Performance Testing
May 11, 2023

Certified Tester Foundation Level
October 26, 2020

Certified Tester Advanced Level Test Automation Engineering
April 11, 2018

Certified Foundation Level Business Analyst
March 1, 2018

Certified Tester Security Tester
November 16, 2016

Certified Mobile Tester
November 12, 2015

Certified Tester Foundation Level Agile Tester
July 7, 2015

Certified Tester Advanced Level
May 5, 2009

Certified Tester Advanced Level Technical Test Analyst
May 5, 2009

Certified Tester Advanced Level Test Analyst
February 26, 2009

Certified Tester Advanced Level Test Management
October 2, 2008

Certified Tester Foundation Level
January 1, 2004