Experienced Systems Administrator with a strong background in managing and supporting midrange enterprise environments, including IBM i (AS/400). Skilled in system maintenance, performance optimization, user and security administration, and high availability planning. Hands-on experience with HelpSystems tools such as BRMS for backup and recovery, and Robot HA for high availability and disaster recovery. Proficient in implementing and managing data replication solutions to support business continuity. Known for problem-solving, process automation, and ensuring stable, secure, and efficient IT operations across diverse business environments.