Ramesh Babu V.

• Launching new AWS instances. • Creating new AMI’s. • Creating new S3 buckets. • To Administer & manage a large base of UNIX (mainly Linux) servers (production environment) that host several critical business applications, databases, etc. • Patch Management. • Downloading and uploading to S3 buckets through AWS CLI. • Managing Docker containers through Kubernetes. • Version controlling through Git Lab. • Managing ZooKeeper. • Identifying appropriate use of AWS operational best practices. • Estimating AWS usage costs and identifying operational cost control mechanisms. • Analyzing trusted advisory reports. • Checking cloud trail logs. • Enabling additional monitoring for memory, disk space and paging in cloud-watch. • Handling booting issues through Amazon console. • Migration of instances to dedicated host and between dedicated hosts. • Attaching and detaching ec2 volumes. • Managing Disk space and configuration, Adding & removing of physical volumes (PV’s) to volume groups (VG’s). • Creating new logical volumes (LV’s). • Identifying console and server logs. • Day to day server management which includes Disk Management, LVM Management, Software installations. • Keeps fs usage under threshold. • User Account Creation, deletion, modification, User Disabling, Access rights, Sudo access etc. • Installing new packages by rpm and yum. • Providing Samba access to user. • Trouble shooting build issues and build server issues. • Setting ulimit for users. • Making new DNS entries. • Increasing Memory of servers. • Maintain proper uptime of servers. • Giving resolution of incident within SLA.