Git is a free and open source distributed version control system designed to handle everything from small to very large projects with speed and efficiency.
PHP: Hypertext Preprocessor is a server-side scripting language designed for Web development, but also used as a general-purpose programming language. PHP code may be embedded into HTML code, or it can be used in combination with various web template systems, web content management systems, and web frameworks.
SolidWorks is a solid modeling computer-aided design and computer-aided engineering computer program published by Dassault Systèmes, that is used to develop mechatronics systems from beginning to end
Plesk is a commercial web hosting and server data center automation software with a control panel developed for Linux and Windows-based retail hosting service providers.
Quip is a collaboration solution which allows teams to create and work on documents, spreadsheets, and task lists in real time with built-in chat and commenting.