Valentin Guerlesquin is the director of test automation, test data management and performance testing at National Bank of Canada. He has been a software testing professional for more than 10 years. Valentin has worked in several roles, including test environment management, manual functional testing, mobile, and testing process improvement. He is an ISTQB full advanced and TMMi certified professional. He has trained dozens of his peers in several organizations from telecom, to the aerospace indu