hi,
I've read your job posting carefully and I'm very interested in your project.
I've strong expertise in mobile and web applications including iPhone, Android, PhoneGap, PHP, Java and ASP.NET.
I've already developed some similar applications that can be of great help in developing your application.
If you provide me with more detailed requirements of your project, I can give you my idea and suggestion about how it is looking and how to improve it based on my past experiences.
And I'll provide you most approximate timeframe and budget to complete your project.
I am wating your response.~~~