Front-end Developer needed

Need a front developer to make the project based on Discourse(https://www.discourse.org)-
only front-end. For the back-end we have other developer already.

No teams, no agencies, no shirtty-coders, individuals only

Required Experience:
Ember.js, HTML, CSS, Github

Preferred Experience:
Discourse, Ruby on Rails, Docker.

The code should be clean, DRY, object oriented, use the best coding
practices(https://www.getcloudapp.com/blog/ruby-on-rails-best-practices), good formatted, don't break MVC principes: controller are for routing(REST),
models/services are for the logic. templates are for html, don't mess javascript and css with html-should be in separate files icluded, bootstrap for css, use background jobs for the long running processes like sending emails, images should be optimised for web, etc.

Front-end: Bulid the template into the app: main layout, plane pages, email. - Partially done.
Front-end: Fee Calculator.
Front-end: Checkout ticket
Front-end: build in Intercom plugin for support
Front-end: build in Statistics from google analytics
front-end: fix the errors after QA.