Experienced QA Lead with extensive expertise in quality assurance and testing for web, mobile, big-data, high-load, blockchain, and mission-critical systems in highly regulated industries. Skilled in designing, implementing, and overseeing testing strategies. Proficient in leading cross-functional teams, driving quality improvements, and ensuring system reliability under the most demanding conditions. With nearly two decades of experience, I specialize in test automation, system resilience testing, and risk analysis to ensure operational readiness and product excellence. Organized first hackathon for testers in Lithuania www.testingmarathon.com Working as a freelancer www.qaontime.com. I finished the Rapid Software Testing course with James Bach.