Hello. I am very interested in your project.
I've already checked your project description carefully.
I am very familiar with Ruby/MySQL/PHP/Node.js.
I would like to work with you for the long term, I believe my experience and passion will allow me to be a great asset to you.
Currently, I am free, if you hire me, I can start your project immediately.
Please contact me, I'm waiting for your response here now.
Best regards.