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sr. system administrator

  • Managing System Center Virtual Machine Manager
  • Managing Active Directory
  • Managing Exchange Server 2013
  • Managing Office 365
  • Managing Barracuda Email Security
  • Managing TrendMicro

sr. system administrator

  • Managing In-house Server having windows server 2016 (DNS & Active Directory Server) and Network of 40 clients.
  • Managing Client Servers running CentOS 7, Ubuntu 16.04 and Windows Server 2012.
  • Managing Sonicwall firewall TZ300.
  • Installation and configuration of various databases like MySQL, MongoDB, Oracle and Apache Cassandra.
  • Configured and managing Apache Server and its various security mods on CentOS and Ubuntu. 
  • Configured and managing Apache Tomcat 7,8 and 9. 
  • Done Server penetration using OpenVAS and Qualys and configured the server according to the reports of pen test to manage the security of the server. 

sr. system administrator

  • Provide technical support to designers, marketing and sales departments, suppliers, engineers and other team members throughout the product development and impl
  • Managing client machines (Laptops) and troubleshooting of its issues. 
  • Configured and Managing Lamp Server. 
  • Also involved in purchase of products for infrastructure needs. 

senior system administrator

  • Handling customer issues through emails or ticketing system
  • Providing technical assistance through live chat
  • Monitoring servers and dealing with service failures and resource shortage issues using monitoring tools
  • Monitoring servers in case of abuse, investigation of abuse issues which includes identifying and taking actions against the abusive accounts/users or protecting the server against outside factors responsible for it.
  • Auditing servers, checking for server health security. This includes common system checks,
  • service checks, log analysis, resource usage analysis, security checks using various tools and rootkits.
  • Contact Data-center in case of physical hardware failure and acting accordingly.

sr. system administrator

  • Coordinated, monitored, and troubleshot to isolate and diagnose common and unusual server problems: documented system events to ensure continuous functioning. Recommend course of action and implemented as approved. 
  • Design, Architecture and implementation of Virtual environments including VMWare ESX/ESXi and Cisco UCS.
  • Performed OS installs and administered Linux and Windows 2019/2016/2012 Enterprise servers, Deployed Virtual Machines, maintained, troubleshot and configured applications. Automated many tasks using power shell scripts.
  • Analyzed and resolved complex enterprise system hardware and software problems; Interfaced with DBAs, software development, network support personnel and vendors for solutions. 
  • Created and implemented policies and procedures to define and improve workflow and communication.
  • Designed and implemented multiple WAN circuit and data center builds and/or upgrades.  
  • Created, justified and maintained budgets for multiple years.