Android App to call GSM number and play a recorded message

We can write this simple app....Please reply.. We can discuss further and hopefully get it started soon... Thank you.. !

Dear Client. Your job really caught my eyes because my experience and expertise are perfect match for your job. I have expertise technical experience of mobile app development with best practical solutions for 6 years. I'm fully dedicate onto your project, can devote my full time to complete the job on time. I am 100% sure that my services for you will become part of my portfolio and your feedback will support me in future job applications. I would be happy to provide further information at interview. All I can say is that I hope I have demonstrated to you my interest and motivation to get involved in your project. Best Regards. Wang.

Hi, I would like to take up your project. I've been involved in Android development for past 2 years. I've developed a Steganography app and a Stock Trading app and just now trying to start off as a freelancer. I can develop a working prototype in a week and take further suggestion after you once test it. You can send along any design ideas along if you want.

I can complete this app in 2 days, by monday you will have the fully functional app.

I can make an app that can have multiple gsm numbers and can call them individually

A proposal has not yet been provided