Dear Sir/Madam,
We are well experienced in developing android apps (for all versions).
We have developed similar apps before and can complete the project.
We have analyzed your requirements. An Android app is to be developed, where user(s) can choose pictures kept in server folder as their phone wallpapers, and add some ads. If you please share some more details of the project, that would be very helpful for us.
Please describe the following point:
winner of the project have to do server side coding.
Waiting for your kind response.
Please feel free to contact us if you need any kind of information.
Thanks & Regards,
Souvik Sarkar