build an app -- 2

I am looking for a professional to build an app for me, which should be available on both iOS and Android platforms. The primary purpose of the app is to serve as an informational source for users. I have specific design/feature requirements in mind, so I am looking for someone with the experience and skillset necessary to turn these ideas into reality. My budget is flexible, so let's discuss further ins and outs of the app to ensure the best result.