- 6-year experience with HTML, CSS, Javascript, Angularjs, Sass, Twitter Bootstrap, Ajax, JQuery UI, JQuery Mobile, JQuery, Perfect Pixel, Extjs, Responsive, SEO, Photoshop, Page load performance
- Ubuntu, CentOS, Debian, PHP (Zend Framework, Symfony, Laravel, Lumen, Phalcon, Prado), MySQL, PostgreSQL, Cassandra, Docker, Apache, Nginx, MSSQL, SQlite, ElasticSearch
- Restful API, Mobile & Web App Api, Game Api, Lumen framework, JSON, XML, Performance, Stress Testing, Load Testing, Security, Oauth2, JWT, PHPUnit, SQL Injection prevention, MVC Architecture