Other technologies I have used:
• AJAX - via jQuery for asynchronous execution of PHP functionalities
• MongoDB - non-relational database, used mainly in the development of the REST API with Yii 2.0 Framework, to store additional data to the basic MySQL data
• Redis - non-relational database, used mainly in the development of REST API with Yii 2.0 Framework, for RBAC (Role Based Access Control) functionality, as well as for login token
• Opencart - platform for online stores. What I did was install, configure and modify themes
• Bootstrap - used to develop administrative panels using the Yii 2.0 Framework and BSB Admin
• Adobe Photoshop - used for develop web designs, logos, business cards, and converting web designs from PSD to HTML&CSS.