Upgrades and error fixing in my existing Android app

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PLEASE ONLY BID IF YOU CAN WORK FULL TIME (6-7 hours per day) PLEASE ONLY BID IF YOU CAN WORK WITH TEAM VIEWER.

My app is an android app written in java. The applicant should have knowledge of java and server side coding too. I want FULLTIME FREELANCER only working at least 7 hours a day for me. Want all the upgrades finished in an error free way AS SOON AS POSSIBLE.. MAJOR UPGRADES

1. Only 1 account per device No multiple email accounts

2. Fixing app crashes

3. Adding two adpartners

4. I want a automatic/manual switch for rewards from remote configuration. Where I can select automatic/manual rewards at will.

5. Firebase push notification is not working. I want one where a user gets notification as soon as they open the app before the user starts to use the app.

6. When I publish an update, user should get a notification when they open the app with update link in the notification. And the user should not be able to use the app unless they update.

There are 9 minor upgrades too. Minor upgrades are small design and text changes in the app which will take less than 10 mins per upgrade.

Skills: Android, Mobile Phone

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Project ID: #14670733

12 freelancers are bidding on average ₹172/hour for this job

₹277 INR / hour
(10 Reviews)
5.1
₹166 INR / hour
(59 Reviews)
5.4
vw8172745vw

Dear Sir or Madame, I am a Java/Android developer with 5 years of experience. I received my masters degree from the Karlsruhe Institute of Technology, Germany. In the last few years I developed several android and More

₹100 INR / hour
(11 Reviews)
4.4
tanishqbhatia

I am an experienced android and website developer. I can fix your bugs and develop your application. Kindly drop a message to discuss in detail.

₹200 INR / hour
(13 Reviews)
4.2
awios07

Hello, Thank you very much for sharing your requirement to. I believe my skills set and experience surely meet up your requirement. I am highly interested in discussing the requirement in detail. Please invite More

₹180 INR / hour
(12 Reviews)
3.6
₹166 INR / hour
(2 Reviews)
1.3
Flitwebs

Hello Team We have just checked out your app requirement and we are certain that we would be the suitable fit for this job as we have previously developed a number of Android and iOS applications and have more than More

₹166 INR / hour
(0 Reviews)
0.0
a7mad11711

Im experience with my duties I do it in experience quality You can contact with me on chat to understand your project and send to you an sample from my experience work and you can pay for me after you like my work

₹111 INR / hour
(0 Reviews)
0.0
vNroids

We developed native android app(JAVA), we worked using latest technology such as firebase, if interested contact us

₹166 INR / hour
(0 Reviews)
0.0
₹166 INR / hour
(0 Reviews)
0.0
harmandhillon12

A proposal has not yet been provided

₹165 INR / hour
(0 Reviews)
0.0
MagicLabApps

Hello! My name is Gabriel and I'm ready to start working in your project! We develop unique apps for Iphone and android.(Xcode and Android Studio), working on each project from scratch, starting from the documentatio More

₹200 INR / hour
(0 Reviews)
0.0