Write an Android chat app that uses GCM & GAE

We need an instant communication/chat Android app for internal use that is based on GAE (Google App Engine) and Google Cloud Messaginh. If you wish, you may use this app's (InstaChatX) source code as the base: [url removed, login to view] . This app has already been developed and its full source code is available online. If you want, you may develop your own version of the app from scratch as well but it should have all these features and the same or better interface. Your task would be to:

• Make this app fully work after deploying the server side code on GAE using a new Google account and provide proof of the same.

• Add comprehensible comments to all the source files so that even a novice is able to understand how the code works, and write some documentation (Word/PDF) OR design a brief video tutorial for the same.

• Add deletion functionality so that when a user/sender deletes a chat message that s/he had sent, it is deleted from local SQLite database, on cloud server/GAE, and a GCM message is also sent to all the chat recipient to delete the message from their local databases where it is deleted accordingly.

• Add timer functionality to send a broadcast chat message such that the message self-destructs after the specified time both on local database of recipients as well as on the cloud server/GAE.

• Add the functionality to send pictures (simple/small size).

• Write a document in Word/PDF format briefly explaining how each feature of the app works so that even non-IT employees or non-developers can easily understand how to install and use the app.

• At conclusion, provide the complete source code for server and client side (as described above) and provide an APK file for the app. The APK file does not need to be published online as it would be used internally.

Since all the source code is already available and you only have to perform minor modifications and add documentation, so this project is being published in the very small projects category. If the project is awarded to you, you would need to sign a NDA, verify your or your business' identity (through a notarized verification letter or photo ID or another appropriate document), and also a contract transferring all the rights to the modified project, documentation and account to us because it has to be used internally by our company. Please read the project requirements carefully and apply only if you can complete the work satisfactorily within the projected time. Please also specify your projected completion time carefully as extensions may not be granted later. If this project is completed really well by you, you may expect a good bonus as well as further projects from us in the near future.

Thank you!

Evner: Android, Mobile App Development

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Om arbejdsgiveren:
( 1 bedømmelse ) USA, United States

Projekt ID: #5992081

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I will use the existing code of InstaChatX and will add the feature of self destruction messages and sending/receiving images to it. The tricky part will be of working with images as GCM only allows payload of 4 KB to Flere

$555 USD in 15 dage
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15 freelancers are bidding on average $1045 for this job


GREAT SUCCESS IS ALWAYS COMING FROM GOOD PREPARATION! WOW~~~ You are looking for the world's best mobile app developer, and i'm the best mobile app developer who are very familiar with iphone/android. Since i read your Flere

$526 USD in 10 dage
(42 bedømmelser)

Hi, I developed a chat app using GCM push notification before. I can modify it or InstaChatX either according to your purpose.

$1000 USD in 21 dage
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Hi, I'm an expert ios and android app developer with 5+ years of experience. I am an expert in Native Android SDK,objective c, HTML5, Database(MySQL,MSSQL),CSS,DHTML,JQuery,etc. I believe my skills would be ideal Flere

$1578 USD in 10 dage
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Hello Sir, First of all, we would like to tell you how we will initialize the project with you. We insist to follow these steps before you award the project to us: - we(technical team) will review the job and as Flere

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$1030 USD in 15 dage
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hello I have checked InstaChatX carefully. There is no any risk for me at your project. I am looking forward to hear something positive from you and working on this project. If you could give me a chance to Flere

$526 USD in 10 dage
(27 bedømmelser)

Dear sir, hope you are doing good We welcome the opportunity to build a cutting-edge mobile application and website and deploy to develop mobile apps for that will increase sales and customer retention. Offenderste Flere

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$2000 USD in 15 dage
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hi client. I have rich experiences in android live chatting app. Please check this app for my prev works. [url removed, login to view] Please contact me for more discu Flere

$789 USD in 10 dage
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Hi, We have developed more then 1200+ apps for android & I-phone on the app store So we can surely work on this one as well. We "Hyperlink Infosystem" in India has gained a brand identity as a knowledge economy d Flere

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Hello, I have gone through your project’s initial requirements with the help of the job posting you have placed. And I think I have requisite experience and expertise to complete your project successfully. We Flere

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Dear Sir, We, Veltrod software services are a software consulting company specialized in providing Mobile, ECommerce and Social media frameworks using cutting edge and emerging technology. Leveraging best-in-class Flere

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$511 USD in 15 dage
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Hi, Greetings of the day!!! Thanks for your project Write an Android chat app that uses GCM & GAE here, & understand your requirement,however we given tentative cost & time,we need to have more detail,so if you c Flere

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