Hi,
I studied about this project and found that this fits my current working skillset. I can be very useful in quick and efficient solution for the javascript frameworks.,You have mentioned for monthly basis and I can be available 40 hours a week.
I am experienced developer working in javascript frameworks and backend (c#,sql) for more than 4 years . I am especially proficient in the angularjs , nodejs (serverside and clientside framework).
I have worked for many spa angular projects such as BHV,Smartflow etc and they involve node js for data import and export .