Drupal
Drupal is a scalable, open platform for web content management and digital experiences. Drupal provides deep capabilities and endless flexibility on the web
Google APIs
Google APIs are application programming interfaces (APIs) developed by Google which allow communication with Google Services and their integration to other services.
PL/SQL
PL/SQL is Oracle Corporation's procedural extension for SQL and the Oracle relational database.
Android applications
Android is an open-source software stack that includes the operating system, middleware, and built-in mobile applications based on a modified version of Linux that device vendors can further customize to differentiate their products.
Joomla
Joomla is an open-source content management system (CMS) for publishing web content. Joomla lets you build a website without using HTML or CSS. That and its zero price tag makes it a favourite option among many businesses and non-profit organizations.
WordPress
WordPress (WP, WordPress.org) is a free and open-source content management system (CMS) written in PHP and paired with a MySQL or MariaDB database
JQuery
jQuery is a JavaScript library designed to simplify HTML DOM tree traversal and manipulation, event handling, CSS animation, and Ajax.
Hadoop
Hadoop is a collection of open-source software utilities that facilitates using a network of many computers to solve problems involving massive amounts of data and computation
Django
Django is a high-level Python Web framework that encourages rapid development and clean, pragmatic design. Built by experienced developers, it takes care of much of the hassle of Web development, so you can focus on writing your app without needing to reinvent the wheel. It’s free and open source.
Grails
Grails is an open-source web application framework that uses the Apache Groovy programming language (which is in turn based on the Java platform).