Evgeni Kostadinov prefers the challenges associated with testing of various technologies. He has extensive experience with UI, API, DW, Performance and Mobile. He has worked mainly in projects with Java, .Net and NodeJS environments for Telecom, Financial, Marketing and Banking Institutions. He actively participates in the development of the company’s QA and CI processes and infrastructure. Evgeni currently works as a QA Manager, technical trainer, as well as a QA Challenge Accepted lecturer.