I have been working as backend and frontend developer for almost 10 years, most of my experience comes from the PHP/Javascript world, I did work as freelancer and for many companies around the world, here is a brief resume of my past experience: Backend: PHP: Almost any script based on PHP (CMS, Forum, ShopppingCart, RESTful APIs etc). NodeJS: RESTful services based on Loopback (ExpressJS) Databases: MySQL, MSSQL, PostgreSQL, PostgresNoSQL, Mongo and Firebase Frontend: Apps mainly based on Angular 2-8 coded using TypeScript and Dart I have less experience working with Backbone and React, CSS/HTML5 frameworks like Bootstrap. I can work using Agile methodologies or SCRUM if in a team.