On the front-end, HTML, CSS, Bootstrap and JavaScript to build everything a user sees and interacts with on a website. On the back-end i will develop the application, server, and database that make up the foundational structure of a website. My skills are often centered around solution stacks like MEAN (MongoDB, Express.js, AngularJS, Node.js) which contain all the technologies required to set up a complete website.
Front-End
-Web fundamentals like HTML, JavaScript, and CSS.
-CSS preprocessors like Sass or LESS.
-TypeScript frameworks like Angular .
-Front-end (CSS) frameworks like Angular, React.js and Vue.js.
Back-End
-API design and development.
-CRUD (Create, Read, Update, Delete).
-RESTful Services.
-Server-side language JavaScript.
-Database technologies like MongoDB, SQL.
-Web server technologies like Node.js.
-Frameworks related to server-side language : Express.js.