JEFSUE JOHN

Accomplished IT professional with extensive expertise in systems administration, network management, and client technical support, demonstrating proficiency in operating systems such as Windows and Linux alongside strong command of networking hardware including routers and switches.

Successfully Planned and Implemented HP PC’s Windows 95,98, XP to Windows7 8,10,11 Domain Migration From Win2003...2019 Server Successfully designed, planned, and implemented VMware ESXi-5, 4Physical Server converted to Virtual. All Data configured in NAS Storage and Symantec Backup Exec Configured for increment and Weakly Backup, Uranium backup.

Ability to think and critically evaluates situations, make decisions, and solve problems. With passion for work and hardworking. Responsible and reliable, and understand a team environment, can work with less or no supervision, dependable, analytical, motivated and personable engineer and IT professional. Experienced in handling time-sensitive and complex multi-disciplined projects with demonstrated history of completed tasks.

HP Enterprise Servers (G4,G5G6,G7,G8.G10, new all servers)HP Workstations HP Intel based Servers / Workstations, Hands on experience of HP Desktop and Laptops issues with hardware and OS related problems., Diagnosing and troubleshooting Laptop and desktop issues. ,Hardware installation, testing, cleaning, troubleshooting, repair and maintenance, Installing workstations, servers, Server Administration, network services and peripherals., Maintaining the Network Infrastructure, Installation, migration and configuration of network client workstations, manage Local and Domain wide groups., Designing the Backup Strategy for the sites and ensuring scheduled/unscheduled Backups as per backup plan and restoration.

Provided functional and technical support, troubleshooting and diagnosing hardware and software problems, including desktop, laptop, LAN, andremote systems. Deploy and configuring PCs, Workstations and Laptops. Maintenance, Troubleshooting of Desktop Pc’s, Laptops, Operating System Installation of Windows XP/VISTA,7and Windows 8,10 Installation and Raid configuration of Windows server 2003 and 2008.2012 Assistance in the design and implementation of the network (LAN & WAN), troubleshooting network problems and conflicts. Conducting periodic reviews with the customer and analyze calls and their trends to take proactive measures to reduce knowledge-based calls. Suggesting improvements in the operations and processes to make the system foolproof. Designing, implementing and supporting networks. Leading the team of technical professionals during the development stages. Maintaining, updating the LAN/ WAN diagrams of the site. Managing IP allocation and ensuring minimal downtime of machines. Installing and configuring the Windows NT, 2000, 2003, 2008R2 ,2012,2019 servers for optimal performance. Configuring Redundancy in the servers for fault tolerance with User Security and Disk Space management to optimize the server utilization. Imparting training to end-users in the post-implementation phase.