Programming Languages: Php.
Frameworks: Laravel, Codeigniter.
Design Pattern: MVC, Singleton, the Repository design pattern for Laravel.
Databases: MySQL, pgSQL.
Web Technologies: HTML, CSS, Bootstrap, jQuery.
Version Control Systems: GIT.
Cloud Services: Begin with Amazon AWS EC2, RDS, S3, Queue.
Others: Basic LINUX, Setting up the project on Linux with NGINX/Apache and PhpFpm, Php SDK for AWS EC2.