Ability to configure & install OS, Database Administration, User Administration, and having good hardware & software troubleshooting skills. I am good at Installing and configuring Windows Microsoft OS like Windows 7, 8, 10 Pro. & Linux like Ubuntu server 16.04, 18.04 & applications. Hands-on Cisco devices like switches, routers. Fortigate, Sophos Firewall. Knowledge of google-suit implementations. Good understanding of firewall policy, cisco routers & switches, organization network architecture. Have proven ability to think critically about application issues and troubleshoot custom applications running on windows server/ Linux Servers. Good experience in implementing data security, data backup, IT-infra assets management. Good hands-on routine internal audits of the systems also ISO policy audits, including all backup installing and configuring, software, hardware, and networks. Experience with Creating Sub disks, logical volumes, and Disk groups, creating, resizing, restarting, recovering, and removing the volumes. Involved in various activities like hardware up-gradation, data transfer process. Knowledge in configuring and administering of Ubuntu Servers & CentOS, on various cloud platforms like AWS & VMware. Able to do good communication & coordination with team & employee, resolve issues with service desk tickets within SLA. Good understanding of LAN, MAN, WAN.LAN, MAN, WAN. Router, Switch, HubbOSI Model DVRP & LSRP, RIPv1, RIPv2, CSMA/CD/CA. IPv4. Active-Participant in ISO certification for IT infra Team. Windows system administrations for Active Directory. System-level security and vulnerability scanning/reporting. Administration for users/groups on Active Directory. Escalation support for Internal IT. Completed ITIL 4 training. TOOLS Experience: Service Desk ( IT Infra Ticketing Tool.) Slack. Desktime. Trello. Spiceworks (Inventory & Network monitoring) Bacula (Backup system for network) WSUS (Microsoft patch management) Hyper -V, VIRTUAL box, virtual machine & server creation. Linux- Ubuntu servers GNS 3. WSUS. AWS. Windows Server 2012, AD user management, and GP management. MS-Office -outlook, excel.