Hello, I'm a programmer with years of experience in software development, currently specialized in Android applications. I currently work for a major mobile development company from UK, based in Medellin. I have plenty of experience working with location functionalities and I think I can help you get your project done.
I would like to discuss the details of your application requirements, in order to provide a more accurate estimate of time and cost. You can talk to me if you have any questions about my experience and past projects. Looking forward to hearing from you.
Regards,
David.