My Responsibilities are -On-Premise: • Package management with RPM & YUM in Red hat Linux.• Experience in creating and managing Logical (LVM) • Apache Tomcat Administration, Performance, User Management • Troubleshooting the network issues and response problems• Installation, configuration, and implementation of Samba service on LINUX-based systems.• Setup NFS, and FTP systems and shared them with clients• Installation, and configuration of various Operating Systems.• Experience with OS upgrades and installation of third-party software, packages, and patches.• Building start-up shell scripts, managing the automation of CRON jobs, and managing file systems.• Troubleshooting the hardware and software problems on desktops and Laptops.Cloud Domain:• Administration and maintenance of AMAZON EC2 Instances (servers) and installation of the patches on production and development systems.• Attaching and Detaching, Maintenance of AMAZON Elastic Block Store (EBS) volumes.• Storing the backups to AMAZON (Simple Storage Service) S3 buckets.• Working Experience on AMAZON Management Console.• Maintenance of 3-tier (Web-APP-DB) Server architecture in Amazon Cloud • Deploy the Application in cloud Environment• Monitoring Linux servers for CPU Utilization, Memory Utilization,and Disk Utilization for performance monitoring in AMAZON Cloud.• Detected faults affecting the performance of the AMAZON server• Troubleshooting backup and restore problems and constant monitoring of AMAZON Cloud. • Documentation of all the setup procedures and System related Policies (SOP’s)