Android mobile contact backup app
$30-250 USD
货到付款
i want an Android application that can backup your contacts book online. so if someone lost or stolen their mobile just get app sign in app and retrieve all contacts. its a simple app even Google is giving this service by synchronizing your Google account with phone book. for online backup we can use cloud computing any service like drop box or Google drive can be linked with this app.
deliverables:
java source code with clearly showing functions and commenting each activity .
interface design linked with code .
at end if i run app on android mobile it work fine.
项目ID： #4257561
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Sir, I can perform this task more efficiently with 110% accuracy. I have already done project like this. I can provide demos if you require... I'm ready to start kindly send me further details. Regards;
有22名威客正在参与此工作的竞标，均价$192/小时
Hey , Thanks for posting. gone through with the requirement and we understood. check your private message board for detail proposal. Thanks.
We have more than 6 years of experience in this field with our skillful team of designers and intelligent programmers working with primary goal of 100% work satisfaction. Please check PMB.
we are new here, but not new to android development, with experienced team we assure you of quality work on time.
Hello Sir, We are professional Android/iPhone developers. We understand your requirement.
Hi, Hope you are doing great!! Thanks for your time and consideration. For more details, please see your private message box. Regards, Anshika
We can do it for you, work in similar app as you, give you professional solution and experts for complete satisfaction please check your pm.
Hi, I've read and understanding what you need, but need to confirm which storage online service should you use for your application? Dropbox or Google Drive, because each service has its own API. We are a softwar 更多
Hi, I have several options to store the backup data online. I am new on freelancer.com but have 3+ years of experience on Android and I assume you the best quality service. Let me know if we can talk more about t 更多
We're young on Freelancer, looking forward to delivering good quality work at very low costs! Objective is do good work and build reputation on Freelancer.
