Sagar Tejale

Senior System Administrator with over 13 years of extensive hands-on experience across Linux servers, hosting environments, cloud infrastructure, virtualization, and production-grade system operations. Skilled in end-to-end server lifecycle management including provisioning, configuration, security hardening, patching, monitoring, performance optimization and disaster recovery planning. Strong command in AWS fundamentals, containerization, DevOps workflows, CI/CD concepts and scalable infrastructure practices, with the ability to troubleshoot deeply and resolve critical issues under pressure. Proven record of managing high-volume customer-facing environments, optimizing performance, conducting RCAs, reducing downtime and elevating system stability. Experienced in mentoring teams, driving technical improvements, automating routine processes, and ensuring secure, reliable infrastructure operations. Now looking to contribute cloud-enabled administration capability and continuous improvement mindset to an innovative production environment.