1C-Bitrix is a system of web project management, universal software for the creation, support and successful development of corporate websites and online stores.
Adobe Flash is a multimedia software platform used for production of animations, rich web applications and embedded web browser video players.
Apache is a free and open-source cross-platform web server software.
Gentoo is a free operating system based on Linux.
PHP is a general-purpose scripting language used for web development.