Ramshetti H

Experience

• 

  Net connects Pvt Ltd at Infosys

  Mar 2012 - Dec 2013

  Technical Support Analyst

  Server Administration such as creating users, computer accounts, Assignpermission to file server, giving internet access. Installing,configuring & administering Win 2003 professional,Win2003 EnterpriseServer. Managing DHCP Server & taking daily backup of sever. Providing first level desktop support to around 1500 users which includes OS support,Application support such as Outlook, MS Visio, SQL Client, SAP, Oracle, Citirx Installation & configuration of Cisco IP phones. Installing and Updating Virus protection software’s like, eTrust Antivirus. Installationand Troubleshooting of SCCM client. Installing, configuring End Pont security (Point sec) . Managing File servers as well as print server. Managing regular day-to- day problems logged by users at services desk. Troubleshooting the Network problem through the network tools like PING, TELNETand tracert. VPN installation, configuration and connectivity issue. Wireless data card installation and troubleshooting. Basic users Accounts/Rights/Policies and Authentication Delegations and Software Deployments Solving Hardware and software issues. Coordinating with different vendors like IBM/Dell/HP & local vendors. Worked virtual machine environment. Basic Active directory consol for creating the user. Excellent knowledge of Computer hardware, software’s and interfaces. Troubleshooting experience with Windows 2000/Win2k3/Win2k8/XP/Win7/Installationand patch updates and upgrades. Provided support & services to the users for Internet connectivity & troubleshoot thenetwork related problems. Worked in linux, unix and oracle database. Show less

• 

  Navigator InfoTech Pvt Ltd.

  Feb 2014 - Apr 2015

  System Engineer

   Configuring of Apache / PHP Installation and configuration of MYSQL Database and mongo DB BCP test for production services such as svn Bugzilla etc. for ISO audit. Nagios monitoring tool such as adding server in Nagios based on project Requiredparameter. Monitoring system logs and the root's email for important messages such as errors andwarnings or hardware fail errors Performance tuning ORACLE Database 11g ,12c,and MongoDB related issue in serveras well database. Resolving L1 Oracle database related issues. ORACLE 11G,12c,ORACLE RAC 11G and 12C database installation and configuration. Cloning oracle database. Resolving issues related Apache,php, IBM WebSphere and Oracle WebLogicapplication. SCCM 2012 Server installation and configured and Managing, application virtualization. Managing netgear backup device with help of vendor Upgrade of Linux and Solaris servers to latest version as per project requirement. Managing all rebooting & part replacement activities(such as h/w issues in server) Performance tuning and troubleshooting Linux/Unix and Windows servers. Managing NAS dell storage. SSH and NFS configuration & administration. Samba Server configuration with Samba Clients. Installation and configuration of ZEN Load balancing server and GRC application. Successfully resolved machine failure to operating systems issues and applicationissue(APACHE,TOMCAT,IBM WebSphere and WEB Logic). Managing LVM like adding disk and extending existing disk and creating newfiles system. Taking care of ORACLE database upgrade and MySQL upgrade as per requirement. Show less

• 

  MetricStream

  Feb 2014 - now

  Profile: Team Oriented cloud engineer with 5.8 year of experience in system Administration managing server infrastructure and data center operations across the multiple platforms (Unix, Linux, Windows) expert level knowledge of amazon EC2, S3, simple DB, RDS, Elastic Load Balancing, EBS security groups, Route53, VPC, Elastic Beanstalk. Experience Administration in AWS cloud platform configured AWS IAM and security group in public and private subnets in VPC. Hands on experience in provisioning EC2 instances in cloud and Docker container and VM’s provisioning for DEV team.Rich experience in: - Project Execution - Oracle 11g 12c and RAC installation/conf -AWS Administration EC2 - Linux/windows/Ubuntu/CentOS - Application Support L1 -Docker Container provisioning. - VMware (ESxi5 and Esxi 5.5) - Performance Tuning -Docker swarm - Vm Migration to different host server -SCCM 2012-r2SKILL-SET• VMware docker container virtualization and AWS cloud.• Red hat Linux, Cent OS, Ubuntu, Solaris and OS cloud technologies.• Monitoring tool Nagios, cloud watch.• Basic Scripting.• Windows Server 2008/2012 and windows/Linux patching.• Automation tool SCCM 2012-R2/AnsibleInvolved designing and deploying a multitude application utilizing almost all the AWS stack (Including EC2, Route53, S3, RDS, IAM) focusing high availability and auto-scaling.• Migrated the current Linux environment to AWS/RHEL Linux environment used auto-scaling feature some servers.• Increasing EBS backed volume storage capacity when the root volume is full Using AWS EBS volume feature.• Created user and groups using IAM and assigned individual policies to each group.• Configured the security group for EC2 windows and Linux instances• Good Understanding of ELB, security groups NACL, NAT firewall and Route53.• Environment: AWS EC2, VMware, Docker Container, Windows, Linux. Show less

  • Senior Technical Lead (Cloud)

    Oct 2023 - now

  • Senior System Administrator

    Apr 2018 - now

  • System Administrator

    Oct 2014 - now

  • Linux System Administrator

    Feb 2014 - now