? System Engineering on Linux and Windows platform. ? Server System Development on Linux platform. ? Configuring and Maintaining Mail Server (Postfix, Sendmail & Qmail). ? Configuring and Maintaining Proxy Server with Bandwidth Management, Access Control and Traffic Shaping (Linux) IDS, IPS. ? Configuring DNS, DHCP, Load Balancing, LDAP. ? Configuring and Maintaining File Server, Network File System. ? IP PABX System configuring and development in Linux Platform (Asterisk, Elastrix). ? Active Directory and Domain Controller, IIS Server in Windows 2003 and Windows 2008 Server. ? Hands on Expertise in Tally Accounting ERP Software and total solution for network and hardware for a large industry and corporate house. ? Hardware and software support for now a days business process and implementation in corporate houses. ? Web server and Content Management System. ? Monitoring Software (Nagios, Cacti, Zenoss) configuration and implementation for effective network monitoring.