updesh kumar

Module Lead Technical Support Engineer at Impetus Infotech Pvt Ltd

• My current job since August 2012

Project :- 8x8
Job Profile:
To Handle Redhat Linux Server, like DNS Server, FTP Server, Apache Web Server, NTP Server, Tomcat Server, PXE Kickstart for automate OS installation, Server monitoring and troubleshooting, Nagios configure and managing each data center. Write shell scripting for automation.Cacti installation and configuration, Managing ESXi 4.1 Hosts and VM, SAN (Netapp) manage LUN, Cisco network basic administration, Deployment of IP telephony platforms like Asterisk, Openser. Provide technical and product training to new team member

OSS Engineer (Linux Administrator) at Nokia Siemens Network

• Egypt
• April 2011 to May 2012

To Handle Redhat Linux Server, Redhat Cluster, Backup (image backup and offline backup), DNS Server, FTP Server, Apache, NTP Server, and Tivoli (user management), Citrix(software published), Window 2008 server, and user management in Active Directory Service, HP Blade Server, and Cisco Router, backup of Router and configure X25, Switch, Netact Application

Technical Support Engineer at Impetus Infotech Pvt Ltd

• July 2009 to April 2011

Job Profile:
To install and Configure the Linux system, openvpn, postgresql database, And take the backup of database and restore the backup, java installation And configuration, installation and configuration of POS application and troubleshooting. Job scheduling ( crontab)

Faculty engineer at CMS Institute

• June 2008 to June 2009

Job Profile: To provide training of Linux RHCE and CCNA

Technical Support engineer at Reliance Retail Limited

• India
• May 2007 to May 2008

Pay role of PCS and Matrix technology)

• to

LINUX NETWORKING KNOWLEDGE
Configure, secure and manage Red Hat Enterprise Linux servers.
Manage Dynamic Host Configuration Protocol (DHCP).
Implementing, secure and manage the Network Information Service (NIS).
Manage and configure Domain Name Services (DNS).
Configure and Administration Apache Web Server.
Configure and administration Send mail and Postfix Mail server.
Manage and configure SAMBA for Linux to Windows Bridge.
Configure and Administration FTP, POP3, IMAP servers.
Configure and Managing Printers through SAMBA and CUPS server.
Manage Security using PAM, ACL, TCP Wrappers and Firewall (IPTABLES).
Managing Software RAID Arrays and LVM
Managing yum repository
installation and configuration the LDAP server
installation and configuration Redhat Directory server

CISCO ROUTER AND SWITCH KNOWLEDGE
Installation and configuration Cisco Router 2600 Series
Routing Protocol RIP, IGRP, EIGRP, OSPF
Installation and configuration Cisco Switch
Installation and configuration Cisco Wireless Access Point (WAP)
Configuration the VLAN

WINDOWS 2003 SERVER KNOWLEDGE
Installation Windows 2003 server
Configuration Active Directory services
Manage users and groups
Manage and configure Domain Name Services (DNS)
Manage and configure Dynamic Host Configuration Protocol (DHCP)
Manage and configure File Transfer Protocol (FTP)
Configuration and Administration Internet Information Service (IIS)
Installation and configuration exchange server