Its my working area on which technologies doing work FrontEnd Technologies Web fundamentals like HTML, JavaScript, and CSS CSS preprocessors like Sass or LESS JavaScript frameworks like AngularJS, React Libraries like jQuery Front-end (CSS) frameworks like Foundation or Bootstrap AJAX Backend Technpologies API design and development CRUD (Create, Read, Update, Delete) RESTful ServicesWeb fundamentals like HTML, JavaScript, and CSSServer-side languages like PHP,JavaScript Database technologies like MySQL,MongoDB. Web server technologies like Node.js, Apache etc. Frameworks related to their server-side language of choice like: Codeigniter, laravel,opencart,wordpress etc.