Upgrade current Android App ( Xamarin )

Hi! How are you? I am interested in your project. I have been developed many Xamarin Android app for 5 years. I read your requirements in detail and I can do your project well. I want to work with you for a long time. Please contact me. Best Regard.

Dear Employer, I have read the project details and confident to work on upgrading current android app (xamarin) I have extensive knowledge on mobile app development, android, phonegap, C# Programming and Xamarin. Kindly message me so that we can discuss more about the work. Regards Lucky

i have an experience with Xamarin more than five years . i can start work today . i hope to give me this chance thank you .

Hello my name is Toulan. As this is my frist bid I decreased my bid and also I need very much. I will not disappoint you.. I will give you the best I can..

Hello I have also xamarin form developer. and i have upgraded app in store earlier. So, Let's discuss about the project. and i will upload the to in your store account.