Ruby on Rails Web Application Development to build an Adserver

'm looking for an experienced Ruby on Rails developer. Specifically someone that has experience with building an adserver. If you don't have experience with building an adserver specifically, it's important to know how to upload images and files to an Amazon S3 / CDN, track analytics, and javascript. The deliverable will be a complete Rails application that allows people to: * signup for an account * Create sites/domain * Create Adgroups * Create Ads for adgroups * Provide embed code for the adgroups to host on the web page * Track analytics * Rotate ads (random) Not in scope for this version * Payments (Credit card processing, etc) * optimize ad rotations * content targeting based on page information Technology * Ruby on Rails 4.2+ * Bootstrap v4 * jquery * Heroku * minitest * erb (preferably) * use Rails bcrypt for authentication (not devise) This is a simplified Adserver. That will be used internally with my sites initially. Plans to make it available as a service in the future. Complete mockups with user stories are available to the qualified person for a better detailed quote if needed. Please send details on any web sites or projects you have worked on. To make sure we know you are detailed oriented person and fanatic about details, make sure the first line of your response is 'adserver'. I don't want to waste your time, and we both need to have a clear detailed process what is expected and what is to be done. I will provide the details of the application and how the user will walk through the use cases. Any additional edge cases that you find, will be welcomed and we will negotiate additional payment to support this in this version or a next release. Continual updates and deployments to a staging/test server on Heroku is key. A defined schedule will be agreed upon between us that makes the most sense for your schedule. This is not a full-time job, and understand there are other obligations and work that must be done. Open and clear communication is important. I picked an average price for this project amount. Please include in the last line of your response what you want to get paid for developing this app regardless of what the project was listed at. I want someone that this project is worth their time to do. Also list how many hours you can devote to this a week. Estimated time of completion will be asked once you had a adequate amount of time to review the mockups and user stories.