Denys Yechkalov is a skilled QA professional with extensive experience in software quality assurance and testing. Denys has held roles at various companies, including QA Lead at Gynger, Software Quality Assurance Engineer at Amwell, Software Engineer in Test at OnDeck, QA Automation Engineer at CareFirst BlueCross BlueShield, and QA Engineer at K12. This diverse background demonstrates Denys's expertise in ensuring software quality and implementing effective testing strategies.