arunmohanraj arun, Network Engineer

arunmohanraj arun

Network Engineer

Tablelabs OPC Pvt Ltd

Location
India - Chennai
Education
Bachelor's degree, Computer Science
Experience
8 years, 1 Months

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Work Experience

Total years of experience :8 years, 1 Months

Network Engineer at Tablelabs OPC Pvt Ltd
  • India
  • My current job since August 2018

• Responsible for the maintenance and repair of routers, switches, and backup systems integral to network functionality.
• Assisted in firewall maintenance throughout the network environment to maintain a secure system.
• Performs maintenance on operating systems and hardware.
• Package management using YUM/RPM
• Storage management using f disk and LVM tools sets
• Network and configuration using iptables and Firewall rules
• Installation and Configuration of Tomcate7, 8. And Apache, Cassandra.
• Operating system and Software
• PLATFORM: Linux(RHEL) Enterprises, UBUNTU.
• MONITORING: no machine and PUTTY, REMMINA, VNC.
• Network and Application Protocols: DHCP, DNS, HTTP, FTP, SMTP, TCP/IP
• Set up and administer user and groups accounts, setting permissions, file servers, firewall, and Directory services with ability to diagnose apache issue.
• System and application Troubleshooting and other related issues.
• Install, configure, maintain and administer Cent Os/Ubuntu operating system and components.
• Working knowledge apache/ nginx, MySQL, Cassandra, (basic administration, replication management)
• Hands on experience with One or more database technologies (MySQL/ Maria DB, Oracle, postgresql )
• Managing Domain users, ID creation, Maintaining ADS.
• Basic knowledge of networking protocols (TCP/IP)
• Work with technologies like NGINX and php-fpm technologies.
• 1+ years of experience in Linux systems administration
• Configure Modem and Configure Static IP.
• Working with managed file systems (create/remove/resize) for ULTEO SESSION
MANAGER.
• Working knowledge GUACAMOLE(Create New Connection, and New User, User Permission)
• Flexibility on travel / work locations.
• Responsible for the proper daily operations of Ubuntu system under his Responsibility, such as application server, NGINX, Apache, Kubernetes, MangoDB.

Desktop Support Engineer at Whitefont Technology Simplified
  • India - Chennai
  • January 2018 to August 2018

• Configure antivirus software to fully protect IT environment.
• Monitor the performance of the computer systems and address issues as they arise.
• Provide technical support for software reconfiguration to aid in function customization.
• Test software performance throughout the desktop network to ensure peak performance.
• Install computer hardware and software on desktops to keep versions current.
• Initiate and complete Microsoft Windows server operating system updates.
• Network with LAN/WAN and active directory for continuous company connection.
• Configuring as well as troubleshooting of MS-Outlook, Printers, remotely.
• Served as the Microsoft Windows desktop operating system resource person to quickly address complex user issues.
• IIS Server Configuration
• New Website Create and Deployment in IIS Server
• Word press Site Modification
• SVN Server Configuration
• Repository Creation and User Permission
• US Ticket Assign and Solving
• New Domain Create in Go-daddy
• Manage Test Server and New Release.
• Manage Qatar Server and New Release for Develop Website and Smoke Test.
• SQL Server Configuration
• SQL Data Base Backup and Restore
• Adobe software Installation
• Android Studio Software Configuration and Deployment.
• Assign Bug to Developers
• SVN Backup Daily
• Live Website Backup
• Tech Support
• Managing Domain users, ID creation, Maintaining ADS.
• Creations of AD accounts and managing roles to desired user or Groups.
• Software related Patch deployment through LAN Desk Server.
• Configure Wireless & Data card Installation on Laptop
• Configure Modem and Configure Static IP
• All user Outlook and Skype Backup from daily
• All user Data or File Backup for Weekly one Time.
• Trained staff on a new employee computer access protocol.

Assistant System administrator. at R.Bupathy&Co Chartered Accountant
  • India - Chennai
  • August 2017 to December 2017

• Responsible for the maintenance and repair of routers, switches, and backup systems integral to network functionality.
• Configuring as well as troubleshooting of MS-Outlook, Printers, remotely.
• Installations of various operating systems like, Win XP Professional,
Win 7, Win 2008 Server, Win server 2008 etc.
• Handle SUMMIT tool for call-logging and to pull-up the report.
• Managing Domain users, ID creation, Roaming profile, OU, Maintaining ADS.
• Creations of AD accounts and managing roles to desired user or Groups.
• Software related Patch deployment through LANDesk Server.
• On Call Technical support.
• Updating OS Security and Software patches from the LANDesk server to the Client system, monitoring the systems for up.
• Configure Wireless & Data card Installation on Laptop.
• Installing dot matrix, laser jet & desk jet printers on network.
• Installing dot matrix, laser jet & desk jet printers on network.
• Configure antivirus software to fully protect IT environment.
• Test software performance throughout the desktop network to ensure peak performance.
• Network with LAN/WAN and active directory for continuous company connection.
• Installations of various operating systems like, Win XP Professional, Win 7, Win 2008 Server, Win server 2008 etc.

System Administrator at PRASHANTH SUPER SPECIALITY HOSPITAL
  • India - Chennai
  • May 2016 to August 2017

• Install, upgrade, support and troubleshoot Windows OS, authorized desktop applications, hardware, and peripheral equipment.
• Configuring as well as troubleshooting of MS-Outlook, Printers, remotely.
• Installations of various operating systems like, Win XP Professional,
Win 7, Win 2008 Server, Win server 2008 etc.
• Handle SUMMIT tool for call-logging and to pull-up the report.
• Managing Domain users, ID creation, Roaming profile, OU, Maintaining ADS.
• Creations of AD accounts and managing roles to desired user or Groups.
• Software related Patch deployment through LANDesk Server.
• On Call Technical support.
• Updating OS Security and Software patches from the LANDesk server to the Client system, monitoring the systems for up.
• Configure Wireless & Data card Installation on Laptop.
• Installing dot matrix, laser jet & desk jet printers on network.
• Troubleshoot all desktop level call of the user.
• Installing troubleshooting all type of OS.
• Troubleshooting all type of problems.
• Installing network printers.
• Backup & Configuring Outlook Express, Microsoft outlook
• Install & troubleshoot Domain.
• Crimp & punching network cables & troubleshooting network problem.
• To take backup and restore data.
• Wireless Networking. & Data card Installation.
• Installing, managing, maintaining & configuring various type of services.
• Completed password changes and supplied active directory support.
• Installed both computer hardware and software.
• Trained staff on a new employee computer access protocol.
• Exp: - DHCP, DNS, Active Directory, Remote Desktop, VNC.

Education

Bachelor's degree, Computer Science
  • at Anna university
  • April 2013

A program that focuses on the general theory and practice of learning and teaching; the basic principles of educational psychology; the art of teaching; the planning and administration of educational activities; school safety and health issues; and the social foundations of education.

Diploma, Computer Science
  • at STATE BOARD
  • April 2013

A program that focuses on the general theory and practice of learning and teaching; the basic principles of educational psychology; the art of teaching; the planning and administration of educational activities; school safety and health issues; and the social foundations of education.

Specialties & Skills

PC Networking
Desktop Hardware
Linux Desktop
Installation
Firewall configuration
Desktop Support engineer
Router Configuration
Network Infrastructure
PC Assembly
Ubuntu Software Installtion
hardware and Networking

Languages

Tamil
Native Speaker
English
Intermediate

Hobbies

  • Playing Cricket