Web development in general term is process of developing a web site for the World Wide Web or an internet that includes web design, web content development, and client-sideserver-side scripting, CMS and web server configuration. A website can range from developing the simplest static single page of plain text to the most complex web-based internet applications such as E-commerce, E-businesses, social network services, giant database driven sites, online transaction sites and many more. In web development we are using various latest technologies viz Drupal, Magento, Wordpess, Zencart, Cake Php, Jquery and many others. Core Web Networks is one of the leading company in Delhi (India) who is using these latest technologies, in other words we can say we are also using open sources.