Fix issues and upgrade an existing Android App

Please read carefully before bidding

I am looking for a freelancer or team of freelancers with strong skills and expertise in Android app development to fix issues and upgrade an existing Android app. The app is in advance stage of development. It takes a photo and gather environmental data and upload the photo and the environment data at predefined time intervals to a website as JPG and TXT file via FTP protocol. The app works when the phone either on a Wi-Fi or cellular network.

Two objectives of this project include:

Obj 1) Fix issues (mainly functions) with the app which include improving stability and minor UI improvement. Once these issues are fixed, publish the app to google play (FTP version).

Obj 2) Replace the FTP protocol with HTTP protocol. This will allow users to “log in” or “sign up” in a website when they open the app. Then the image will be uploaded via HTTP protocol to a user dir (created during sign up). The rest of the app will remain the same as the FTP version. Once this is done upload the HTTP version to google play (HTTP version).

I will set two millstones for each objective, milestone fund will be only released after completion. Sorry, there will be no upfront payment?

You will receive the source code of the app and I need to finish this project within one month (4 weeks) from awarding. This means if you don’t have the skill required to work with Android app, please don’t bid?

Skills: Android, Java, Javascript, Mobile App Development, PHP

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About the Employer:
( 22 reviews ) Lincoln, New Zealand

Project ID: #17833847

75 freelancers are bidding on average $569 for this job


Hi, We are interested for the job. Please have a glance over our portfolio and/or work history- [login to view URL] We More

$700 NZD in 20 days
(322 Reviews)

Hi there i have got it your idea you need the Fix issues and upgrade an existing Android Application and i am ready to start work now and i have pass work this type Church : [login to view URL] More

$500 NZD in 15 days
(469 Reviews)

I am ready to get started right away.... Can we discuss the project details? My distinction, payment after your complete satisfaction with the resulted task. Android apps I did recently [login to view URL] More

$377 NZD in 10 days
(301 Reviews)

Can you describe mainly functions and improving ui designs. Then we have to publish app. Replace the FTP protocol with HTTP protocol can you please describe this task? Do you want to upload impage using http pro More

$555 NZD in 10 days
(384 Reviews)

Dear Client, Please keep trust on us we can surely do your project. We are really interested to work with you and build a healthy longterm relationship. Warm Regards, Om Infowave

$746 NZD in 25 days
(239 Reviews)

Hi, I will upgrade your app and patch your issues. Its 9+ years working on the Android with 550+ projects completed with all goods. I understood you all requirements as you mention and we agree on it. Pleas More

$800 NZD in 7 days
(451 Reviews)

Hi There, As per my understanding, you already have the app and you want fixes in that. I understand that you will provide source code to us and we will have the responsibility to fix the mentioned task and deplo More

$1111 NZD in 28 days
(335 Reviews)

Hi there, Surely, We can fix issues and upgrade an existing Android App. Some of Our Android APPs: 1. [login to view URL] 2. [login to view URL] More

$500 NZD in 10 days
(123 Reviews)

HI there let me fix bugs and upgrade it quickly. We are Web and Mobile Developer team and have more than 7 years of experience and shall get this done in about 10 days' time. Let me know if you have any doubt More

$777 NZD in 12 days
(152 Reviews)

Hello, nice to meet you, I hope you are well. I am an expert in mobile development with 8+ years of experience and good track records. I have read your job description with exciting mood :) Please check my rev More

$1000 NZD in 10 days
(93 Reviews)

Dear client, I have gone through your job description & understand requirements. I will be glad to share my expertise with you. ***Android Latest sdks Features*** Facebook/Twitter/Google Api***Google MapKIt***Video/ More

$750 NZD in 10 days
(93 Reviews)

Hello! I have read your idea and so much interested in your project. I have ever developed many Android apps with Java, Kotlin for 7 years and I'm expert in Native Mobile application. In addition to these I have goo More

$500 NZD in 10 days
(62 Reviews)

Hi There!! I'm a Versatile,High-Energy Mobile Application Developer with the distinction of executing prestigious projects of large magnitude within strict time schedule! =>Please share the source code of the More

$555 NZD in 10 days
(164 Reviews)

Hello there, You want to fix issues and upgrade an existing Android app, Myself having has 10 + years experience of web site development. Expert in Custom programming in php / Mysql / Jquery / Wordpress/ Joomla / More

$700 NZD in 8 days
(244 Reviews)

Dear sir My name is Shirong Piao and I am expert in android app development. I have gone through your requirement and have interest in it, I would love to discuss project with you. I am agree with all of your requir More

$555 NZD in 10 days
(69 Reviews)

Hi sir, I read your project description .I can do your project & able to run successfully. I have 6+ years experience for mobile application development & done over 200+ mobile apps by a good team members . It wil More

$1000 NZD in 10 days
(145 Reviews)

Hello, Hope you are doing great! As I see you are looking for an adept Mobile developer for your project. I have talented and experienced(4+ years) team of developers, committed to providing the best quality pro More

$555 NZD in 10 days
(67 Reviews)

Hello, I am available full time for work. I am experienced Android App developer, and looking to start working with you on your project STEP BY STEP FURTHER i have experienced with Android Studio PROGRAMMING and BA More

$500 NZD in 10 days
(70 Reviews)

Hi, Warm Greetings! I have gone through your initial requirements. I am grateful for the trust you have placed in us. Please don’t hesitate to contact me if ever a problem should arise. I hope to have the pleasure of More

$444 NZD in 8 days
(18 Reviews)

Hello, I read your project description posted. I am a Mobile App development expert and have plenty of experience of it. However, I'd like to discuss more detail with you now...... I am free to work now..,;',,. Ki More

$555 NZD in 10 days
(74 Reviews)