Hiring: Freelance Developer (Mobile)

I am looking for a developer to help me develop a very simple information application for iOS and Android. The current version is developed using Sencha (source code provided) and I want to get a few details updated.

If you have experience in Sencha (or are able to recreate the app natively for Android and iOS at a reasonable rate) email me at ob.ahmed[at]gmail[dot]com

Please provide an example app that you have worked on and your hourly rate.