Sergey Reznikov is a seasoned Lead System Engineer at CROC with extensive experience in *nix operating systems, high availability solutions, and databases. Proficient in Continuous Integration and Continuous Delivery practices, Sergey showcases expertise in log management, messaging broker systems, and Oracle E-Business Suite support. With a strong background in database administration since 2008, including large production instances, Sergey has demonstrated skills in performance tuning and disaster recovery solutions. Prior experience includes a role as a Database Administrator at DataBase Intelligence, where Sergey managed Oracle databases and provided technical support. Sergey holds a Bachelor's degree in IT Services from Rostov State Construction University.