Hi,
I have 7 years of web development experience and 6 years of Android development experience.
I use Ubuntu as my operating system while developing android apps.
I am sure that I will be able to deliver as per your requirement.
I would like to talk to you to understand more on your requirement.
Since the requirement is not very clear, I will be able to say the actual budget and time after getting the actual requirement.
Hope to get in touch with you soon.
Thanks.