Add more functionality to an existing Rails App

Dear, When I read this job I feel very excited to be a part of your project and share my great experience in software development. I have experience to manage Ruby on Rails developers team. I know thorough how to start, develop and maintain website. Everything you mentioned above I have been using more than 4+ years: - I have experience in developing the application like you want with, i can do this job very well. - I designed and developed DB using MongoDB, Postgres, MySQL and Sqlite. - Ruby, Is the best Platform for develop these type of application. - I like your choose of Amazon Hosting Server with AWS S3 Storage, etc. Also I worked with Google and Microsoft Azure; - I work on MAC, Ubuntu, Window and have experience to setup RedHat and Ubuntu for Apache, Nginx, Unicorn and TomCat hosting web sites. - I have good server deployment knowledge into various server hosting Plateform i.e. Digital Ocean, AWS EC2, AWS Load balancing, Elasic Beanstalk, Bluehost, Site5, Hostgator, Heroku e.t.c As you need to launch this project in a short period, I can work more than 50hr/w. I confirm that if you hire me I can launch this project in time and with high quality. I never give up and do the best. As you work remotely, so the best option is to use Google Doc for simple QA tracking and Trello for tasks management. I worked remotely as a developer , so know how to do this effectively. Waiting hearing from you. It was nice to apply for this job. Thank you