Where designing related to front-end development, development belongs to backend development, in other words adding functionality to what you are displaying (Html elements) in frontend.
At Vnexgen we have well experienced team who are capable of developing web applications in different platforms, tools and frameworks.
Our testing methodology goes through planning, definition, execution, automation, release and sustenance.
The major open source platforms we use for web development are:
WordPress: Wordpress is a famous content management system, which allows users to update their content regularly; they are providing lot of plug-ins to make the process of code editing to content editing easier. They are providing you the free seo plug-ins which will enable your website to perform well in search engines.
Joomla:Joomla is another widely use content management system, which is providing different templates for different needs. News paper websites, business websites use this CMS tool which is easily controlled by menus in admin page.
Drupal:With its enterprise level scalability drupal is the choice of most businesses that depend on daily content modification, apart from that it provides best security for your website.
The major open source eCommerce platforms for web development are:
Magento:Magento is an Opensource ecommerce system for ecommerce websites; it is regarded as one of the mostly used ecommerce development platform.
Opencart:Opencart is an online store management system which is written using php and mysql as its database.
Codeignitor:The USPs of Codeignitor as a platform lie in the fact that it does not require an installation, provides MVC architecture and code re-usability. The speed, built in security tools and ease of compatibility enhances the overall experience of using the platform.
Yii:Yii is a open source, object oriented, component based MVC frame work used to build web applications with php.
CakePHP:CakePHP is an open source web application framework. It follows the Model-View-Controller (MVC) approach and is written in PHP. It is one of the simplest, fastest and cheapest frameworks available out there. Which provide easy payment gateway integration and server deployment and configuration with CakePHP.
PHP:The PHP Hypertext Preprocessor (PHP) is a programming language that allows web developers to create dynamic content that interacts with databases. This feature of PHP makes it the best choice for developing web software applications.
HTML 5/ CSS3:It would not be entirely wrong to say that HTML5 is the mother tongue of web applications. It is suitable for a wide range of devices, offering multiple application functionality. HTML5 is flexibility for updates and a more logical coding process which makes it even better.
.NET:The reduced amount of required coding in .NET, makes the framework quite lucrative. The safety and scalability provided are highly dependable. It also makes it easy to maintain pages and helps in language independence.
Java:Java supports a large number of libraries, frameworks and tools (hibernate, lucene, tomcat, eclipse etc), a solid virtual machine and a huge community. It is one of the most robust and oldest languages for web development still in use. The verbose nature of Java gives it a back seat but it is what gives the language, the stability.