Where I can optimally use my skills and professional experience for organizational and career growth

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Mobile: +91 9342196111 ~ E-Mail: kumar87ar@gmail.com
Career Objective
Seeking a challenging position in the cutting edge technologies of today’s world where I can optimally use my skills and professional experience for organizational and career growth.
Professional Overview

  • 6 years of experience in System Administration with 3 year’s experience in Networking.

  • Superior troubleshooting and technical support abilities with migrations, network connectivity, network monitoring, security and database applications.

  • Knowledge in handling of all types of Internetworks with various Routers, Switches, Firewalls and other networking devices.

  • Configuring & managing various servers, services and application softwares.

  • Assumed responsibilities of supervisory nature in order to ensure round the clock efficiency in facility management and preventing failures from all spheres.

Professional Certification Courses

  • Cisco Certified Network Associate (CCNA) & Cisco Certified Network Professional (CCNP) course completed from IIHT Institute on Nov 2012.

  • Red Hat Certified Engineer (RHCE) course completed from Jet king Institute on Jun 2011.

Core Competencies


  • Installing, configure, upgrade and managing the overall administration of LAN/WAN, Routers, Switches, Firewalls and other security appliances.

  • Planning, designing, deployment and maintenances of new network infrastructure (Structured cabling).

  • Design, setup and configure wireless networking that supports open or secured access as per the user's and organisational requirement.

  • Maintaining the Network Infrastructure, Installation, migration and configuration of network client workstations, manage Local and Domain wide groups.

  • Troubleshooting networking problems to ensure minimum downtime & maximum availability of network.

Technical Preview

Installation / configuration / deploying / maintenance of:

  • VLANs, VTP, Inter VLAN Routing and Basic of Access control List (ACL).

  • IP Routing with RIP, EIGRP, OSPF and STATIC ROUTING.

  • Administered all local & remote server backups and routers, switches configuration backups.

  • Designing Networks and IP Addressing for different topologies.

  • Installing, configuring, managing Active Directory (AD).

  • Transferring & Seizing FSMO Roles.

  • Creating both User and Computer configuration Group policies, Password policies and Software Deployment.

  • Configuring and Managing DNS, DHCP, VPN, DFS, WSUS, RODC, IIS, Hyper-V, Backup & restore, Server core on windows and DHCP, Squid proxy, CUPS & Apache server on Linux.

  • Sharing and Securing File System &Managing NTFS Permissions in servers.

  • Preparing technical documents of servers, AMC, Usage, monitoring and other MIS reports.

Organizational Experience
System Administrator

Microcom Solutions Pvt Ltd (Offshore Division of Microexcel Inc.)

March 2014 to Till date

Assignments Handled:

  • Creating and managing AD with Group policy, monitor DHCP with Scopes & DNS Servers.

  • Managing the O365 accounts, creating the users, giving permission to different sites, managing the webmail and the mail flow.

  • Managing the Watch Guard firewall, implementation of security policies, creating tunnel and VPN for home users. Monitoring the network bandwidth and taking mitigation measures.

  • Managing SQL 2008 & 2012 server and giving security permissions to users to access database.

  • Administrating of Exchange server 2013 for managing users & taking backup of databases.

  • Creating & taking snapshot of virtual Machine as per request and Managing VMware Esxi 5.5.

  • Managing Symantec Endpoint protection manager and deploying policies to managed clients.

  • Managed IP-PBX of Matrix Eternity. Managed phone extensions by giving restrictions to the calls, troubleshooting common problems and also worked with Vonage devices.

  • Act as a single point of contact with users and resolving the ticket.

  • Managing the CCTV, EPBX (routing the calls) & Biometric devices and taking daily backups.

  • Maintain accurate documentations for system installations, configurations, upgrades, disaster recovery activities and oversee software license renewals.

  • Knowledge on Amazon web Services (AWS) & System centre Configuration Manager 2012.

System Administrator and Team Leader

Binary Infotech Pvt Ltd.

August 2014 to February 2015
Assignments Handled:

  • Maintaining a client place network consisting of various D-Link (DGS 3100, DGS 1500 and DES 3526) switches terminated by fiber links.

  • Configuring Virtual Local Area Network (VLAN) & Access Control List (ACL).

  • Antivirus Administration – Kaspersky Antivirus Administration & Monitoring the Clients for Regular Updation of Virus Definitions & Applying the New Patches to the Servers.

  • Configuring Active Directory Control, WSUS Server, managing user accounts, Implementing Group Policies Objects, Hyper V and VM ware Virtualizations servers.

  • Monitoring of D-link DES-7200 L3 Switch.

  • Installing & Configuring of DNS, DHCP and Web application servers with updates.

  • Taking configuration backup of routers, switches & server’s backup in VHD or VHDX format.

  • Installing and Configuring wireless Access Point (WAP), Wireless Routers and IP Cameras.

  • Providing remote & E-mail support to users or clients for solving technical problems.

Assistant System Administrator

British Biologicals, Bangalore.

February 2010 to July 2014
Assignments Handled:

  • Installation of client Operating System (XP, Vista, WIN 7 & 8, Fedora (15 & 16) & Ubuntu (12 & 14) and Server operating system (Win Server 2003, 2008, 2008-R2, 2012-R2 and RHEL 5.4 & 6).

  • Installation, Configuration, Troubleshooting of DNS, DHCP, Print Services and Networking.

  • Configuring and Managing of Windows 2003 & 2008 R2 and Web & Proxy Linux Server.

  • Managing & Monitoring of Cisco 1700 & 2600 Router and Cisco 2500 Catalyst Switches.

  • Backup process co-ordination done on Daily/Weekly/Monthly & yearly basis.

  • Creating & managing e-mail account and configuring in MS Outlook, Outlook Express & Mac mail.

  • Install, configure, managing Network and Desktop Printers.

  • Troubleshooting, servicing & Configuration of Laptops & Desktops and updated them by patches.

  • Manage local area networks, configure network cables and troubleshoot connectivity issues.

  • Provided assistance to the desk users in using the new and existing technologies.

  • Troubleshooting all escalated user and network troubles.

  • Keep minimum downtime and provide accurate solutions for all IT requirements.

  • Installation & configuration of Blackberry as per User request.

  • Installation, troubleshooting and managing Biometric & IP Surveillance / CCTV systems.

  • Managing groups, user accounts and assigning File permissions to users in Linux.


Dayanand Sagar Institutions, Bangalore

September 2005-January 2010

Assignments Handled:

  • Installing and managing windows XP, 2000, 2003 and Linux.

  • Installing Application software’s like Visual Studio, Tally, Ms Office, .Net, Oracle and Antivirus etc 

  • Involved in System Integration and Development.

  • Assembling the PC's, servicing and troubleshooting Network Related Issues.

  • Installing and Configuring Print and File servers to Share the Resources.

  • Providing Application and Technical Support.

  • Have proven expertise in managing large work force.

Skills, Interests and Qualities

  • Good IT knowledge, quickly learning & problem-solving skills.

  • Organisational skills to prioritise tasks.

  • The ability to explain technical issues clearly.

  • Team leading capability and handling team members with maximum usability.

  • The ability to work with a team.

  • Commitment to keeping up to date with the latest developments.

  • Handle, Escalate and resolve queries in a timely manner.

Bachelor of Science (IT) from KSOU, Mysore passed in 2015(64.45%).

Diploma in Computer Science from P.V.P Polytechnic, Bangalore passed in 2005(73.27%).

S.S.L.C from Sri Guraraja High School, Magadi Road, Bangalore passed in 2002(73.28%).

Personal Vitae

Father Name : Rajanna.R

Date of Birth : 15th April 1987

Languages Known : English, Kannada, Hindi, Telugu and Tamil

Residence Address : #57/1, 8th ‘C’ Cross, K.P. Agrahara, Magadi Road, Bangalore-560023

Marital status / Sex : Unmarried / Male

Nationality : Indian

Hobbies : Listening Music, Reading books and playing indoor games.

I hereby declare that the information furnished in this application is complete and correct to the best of my knowledge and belief.

Place: Bangalore (Kumar. R)

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