Can work on Linux, Web server (IIS, Nginx, Apache2 and tomcat) Linux Cluster, MySQL, MySQL Cluster, GFS, excellent in scripting (Perl, PHP, Bash and Python). Hand On experience on Amzaon Web Services like EC2, VPC, VPN Gateway configuration, Databases, good exposure of Asterisk, OpenSips, FreeSwitch, Freeradius, Redis, Kannel, Openfire and working on Djano, PHP website development, ASP.net, C# etc..