In the last 6 months, I have worked on 3 projects based on the MEAN stack (e-commerce website, responsive medical applications, enterprise level hospital management information system).
The Hospital Management Information System relies heavily on CRUD operations (inventory, sales, role creation, doctor schedules, etc.), and I worked on both front-end and back-end for each, giving me ample experience in creating the front-end (AngularJS, HTML, CSS) and developing the back-end (Express, node.js).