I've supported large-scale production infrastructure at Oracle, maintaining 150+ servers, 50+ storage appliances, and 200+ TB of critical data while delivering 99.9% uptime and 99.99% data availability.
At EPAM, I provided Google Compute Engine support to 150+ customers, resolved 95% of issues within SLA, and partnered with Engineering, PM, and Sales on releases that reduced customer-reported issues by 25%.
I've led Linux/UNIX migrations, automation, patching, incident response, and root-cause analysis across cloud and enterprise environments. At Softtek, I migrated 300+ production servers and 30+ high-availability clusters with zero business impact.
I bring 10+ years of 24x7 infrastructure support experience across GCP, AWS, Azure, Linux, UNIX, Windows Server, Bash, Python, and enterprise automation tools.

