Admin backend based on Metronic Admin Theme and AngularJS

I have a working webseite and backend for a new project. I am looking for someone who will redesign the backend, it is already written in Bootstrap/AngularJS but its not looking that good. Its a very simple backend with just a single dashboard page with a chart, and some account settings like username, password, websites, email and such. The site is in german, but that shouldnt matter as you can just copy and paste the content and the REST API calls. Your task would be: - rebuild the existing backend using the metronic admin theme which i will buy - its a login only backend, the rest backend supports session based authentication and bearer token, i think bearer token auth is probably easier to implement, so login/logout/authorization has to work as well - site needs to be responsive, but the template will handle that - angular form validation has to work Freelancers who are willed to work on this project for a longer time if i add features to the backend are preferred.