• Installed Linux servers with various flavors, managed server monitoring, automated tasks with Ansible, handled LVM disk management, and managed domain and local users.• Implemented efficient server configurations to ensure smooth operations and enhance system performance.• Streamlined server management processes through automation, resulting in increased efficiency and reduced downtime.• Successfully managed user access and permissions, ensuring data security and compliance with company policies.

I worked as a third party payroll for NTT for one year, rest two year four months, I was promoted with my position and moved to NTT payroll full time employment

Installation Troubleshooting management of Linux server RedHat Linux Enterprise,centos, Ubuntu, Fedora, kali Linux etc.Installation Troubleshooting management of Windows plateform Windows xp,7,8,10 etc.Redhat Server installation using KickStart with PXE server.Installation Troubleshooting management of LAMP server on Linux server.Installation troubleshooting and management of Apache Server, MySQL, PHP etc.Configuration and management of SAMBA, NFS servers.Managing Selinux, maria db servers and users.LDAP Client and server configuration and LDAP user management.User Account Management, Swap Space Management, Kernel Configuration, LVM Management.Managing Linux boot processing, Using cron and Shell scripting for job automation.Managing Linux Packages using YUM and RPM.Management of Linux server’s User, group and setting up Permission accordingly.Kernel upgrading in Linux server’s.Installation Troubleshooting and management of different Software Development Environment for Developers like- Windows Phone Apps, Android Phone Apps, Visual Studio SQL servers, Java and PHP development environment and troubleshoot its issue when required. Managing Virtual server on Linux and windows platform.Managing OS with Virtualization technology like- VMware, Virtual box etc. Troubleshooting User Profiles issues, Permissions, File and Print sharing issues.Handling & resolve the basic LAN & WAN related issues.Managing and controlling Network Firewall technology according to need.Configure the Network Printers & Shared Drives in the Environment.Handling Router like Netgear Wi-Fi router, D-link routers and TP link Wi-Fi routers.Network Services like DHCP, DNS, Proxy Server, and FTP.Solve the Problem to taking Remote Control & Visiting at user Desk. (Using Team Viewer & VNC server)Responsible for configuring & troubleshooting SWITCHES.Responsible for troubleshooting Internet issues.Controlling and managing CCTV and turned into live streaming.