System Administrator with 10+ years of experience in system maintenance and server infrastructure. Flexible and able to adapt to a rapidly changing environment; ability to manage projects of varying length; positive individual who can complete tasks independently
• Design, organize, modify, and support an organization’s computer systems, including operating systems, business applications, security tools, web servers, email systems, and user hardware (laptops, PCs).
• Quickly resolve any system failures and troubleshoots issues.
• Upgrade and manage hardware and software.
• Install and configure local area networks (LANs), wide area networks (WANs), and network segments and servers, such as file servers, VPN gateways, and intrusion detection systems.
• Ensure an uninterrupted internet connection and manages mail servers for sending and receiving emails and file servers for saving and managing data.
• Oversee system performance and report generation.
• Manage user accounts, credentials, permissions, access rights, storage allocations, and active directory administration.
• Secure system integrity from any breaches or viruses and play an essential role in risk-mitigation planning, including creating backup plans, safeguards for data, user security policies, and identity management.
• Trained 30+ employees on a one-on-one basis on using new versions of software.
• Collaborated with multiple Chinese vendors for arranging different types of customized kiosks and guided
management to choose the vendor considering Cost/ Quality /Delivery time etc.
choose the vendor considering Cost/ Quality /Delivery time etc.
• Set up hardware, install and configure software and drivers.
• Provided onsite technical support.
• Involved in setting-up accounts and workstations.
• Administered servers, laptop and desktop computers, printers, routers, switches, firewalls, smartphones, security updates and patches.
• Install well-functioning LAN/WAN and other networks and manage components (servers, IPs).
• Diagnose software issues, install software patches and remove malicious programs.
• Perform regular upgrades and ensure systems remain updated.
• Troubleshoot system failures or bugs and provide solutions to restore functionality.
• Keep records of repairs and fixes for future reference.
• Offer timely technical support and teach users how to utilize computers correctly.
• Set up over 60 laptops, 150 desktop computers with Windows OS with application software.
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• Install and configure software and hardware.
• Set up accounts and workstations.
• Monitor performance and maintain systems according to requirements.
• Troubleshoot issues and outages.
• Ensure security through access control, backups and firewalls.
• Upgrade systems with new releases and models.
• Train staff on new technologies.
• Perform diagnostic tests and debugging procedures to optimize computer systems.
• Supervising and mentoring IT department employees, as well as providing IT support.
• Reviewed, analyzed and renewed IT equipment contracts (multifunction printers, the ISP, servers, security systems).
• Set up and managed 50+ email inboxes using a third party email provider.
• Repaired and upgraded 70+ PCs and laptops.
• Fabricated patch cables and configured patch panels to expand network by over 50%.
• Responded to up to 25 users a day in a fast-paced, high-pressure environment
• Set up and configure new computer and internet equipment.
• Resolve computer problems and errors.
• Train staff on computer literacy.
• Update computer software and OS.
• Remotely or physically assists in computer-related concerns
• Perform routine inspection of IT equipment.
• Receive and respond to incoming calls and work orders regarding desktop problems.
• Ensure that desktop connections, i.e. network jacks are in proper working order.
• Perform on-site analysis, diagnosis, and resolution of complex desktop problems for end users.
• Installation of PC hardware.
• Set up workstations with necessary peripheral devices.
• Develop and maintain local networks.
• Ensure security and privacy of networks and computer systems.
• Provide guidance to users on how to operate new software and computer equipment.
• Perform troubleshooting to diagnose and resolve problems (repair or replace parts).
• Maintain records/logs of repairs and fixes and maintain schedule.
• Maintain hardware and software inventory.
• Identify computer or network equipment shortages and place orders.
CISCO
Configuring and troubleshooting cisco routers, switches
Configuration of VLAN, VPN
Excellent knowledge in LAN configuration
MICROSOFT
Installation of all windows versions including server
Installing application software’s (MS office 365, adobe cc, antivirus)
Installing and configuring router, switches, access point, printer and storage devices
Mail configuration in Microsoft outlook
Installing windows server (2012,2016,2019)
Implementing ADDS, configuration of DHCP, DNS, Group policy
Implementation of backup, recovery, roaming profiles, home folder and VPN, Hyper-V
Installation and configuration of ADC, windows admin center
Mastered in troubleshooting windows OS issues
Handled, escalated L3 issues in end user computing
MS Exchange Server
Installing and configuring MS Exchange 2013, 2016
Creating recipients, managing data base, mailbox configuration
Configuring mail flow
Anti-spam and Anti-malware protection
Mailbox recovery
Monitoring and troubleshooting Exchange services
VMWARE
Installing and configuring vCenter server
Installing and configuring VMware ESXi (50, 60)
Configuring ESXi networking and storage using vCenter server
Installing virtual machines
Implementation and maintaining vSphere infrastructure
Excellent knowledge in installing and configuring VMware workstation