Dear sir,
I have carefully checked your requirements.
I'm Android expert.
I have expertise experience of mobile app development and developing for 7 years.
I also have expert experience in the following areas: SQLite database, Restful JSON based Web Service, Social Network - Facebook, Twitter, Google API, Social shooping, Restaurant.
Your satisfaction will be my primary concern and will provide you quality and consistent results.
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'm well trained and totally competent ,so that I ALWAYS produce highly satisfactory results and I'm valued highly as a very competent and reliable worker.
If selected for the project, I would like to start immediately and devote my creative suggestions to your project in order to serve you better.
if you have any questions, please feel free contact to me.
I'm looking forward to hearing you soon.
Best regards.