Fix issues and upgrade an existing Android App

Closed Posted 5 years ago Paid on delivery
Closed Paid on delivery

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?

Android Java JavaScript Mobile App Development PHP

Project ID: #17833847

About the project

69 proposals Remote project Active 5 years ago

69 freelancers are bidding on average $571 for this job

Lxtech

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
(495 Reviews)
8.7
searchtechnow

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
(419 Reviews)
8.6
ominfowave

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
(275 Reviews)
8.4
ksd711

Hi, I am having 5+years of experience in Android Application Development. Also, expertise in Android Studio, Java, Web services API's, Back-end & graphic design. I am here waiting to discuss about your requirement in More

$750 NZD in 10 days
(128 Reviews)
8.0
tomydeveloper

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
(344 Reviews)
8.0
Dreamappsolution

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
(204 Reviews)
7.9
Julian29

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
(132 Reviews)
8.1
posspooja

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
(148 Reviews)
7.7
mascotindia123

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
(315 Reviews)
7.7
nimbyist

I will be happy to assist you in mentioned tasks . But first let me know the best time to discuss further as I have a few queries . Will be waiting for your response.

$555 NZD in 10 days
(91 Reviews)
6.8
luiswilliam

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
(83 Reviews)
6.8
nvbpatel789

Hello, I am interested in your project, would you like to discuss further details with me! I will wait for your reply. Thank you. Regards, Milan

$500 NZD in 10 days
(148 Reviews)
6.8
Beauty1409

Hi, Hope you are doing great. I have read your project requirement & I understood it completely. I am having 7+years of experience in android application development. Also, expertise in Android Studio, Java, PH More

$600 NZD in 10 days
(68 Reviews)
6.6
alimumtaz112

Hi, It will be a honour for me to work with you. I have got 5 years of android development experience. I have read the detail and I will get this done for you. Lets discuss and get this started. Looking forward to h More

$666 NZD in 10 days
(77 Reviews)
6.8
an1566706

I read your project description ……Fix issues and upgrade an existing Android App …..and we are very exited to work on it We are an group and we have an expert & qualified to accomplish your project in professional More

$250 NZD in 10 days
(71 Reviews)
6.8
Lavlu

Hi, I'm highly qualified Web & App Developer, having 13+ years experienced in Mobile Application for both iOS & Android. I'm expert in Fix issues and Upgrade your existing Android App. I can do it. I can give you More

$500 NZD in 7 days
(52 Reviews)
7.1
Websitemaestro

Hi, I can definitely help you with your requirements but I would like to discuss to clear my understanding. Please spare a moment and lets communicate quickly on chat Advantages of hiring me - Full time dev More

$277 NZD in 10 days
(81 Reviews)
6.8
lazermann

Hi! My name is Ihor, I will be glad to help you I specialize in Android development for 3+ years. Feel free to contact me any time to discuss details.

$500 NZD in 10 days
(31 Reviews)
6.3
Topsunlight

Hello sir. I am a passionate mobile developer with 5+ years rich experience. Before felling in love with mobile apps, I had worked extensively with objectiveC, XCode, Java, C++ to have a strong grip on OOP and de More

$500 NZD in 10 days
(14 Reviews)
5.9
fullstackappcode

Hello, I am open minded dedicated developer available full time for your project work. I have gone through the post and understood that you need to Fix issues and upgrade an existing Android App. As you want "Mo More

$277 NZD in 6 days
(21 Reviews)
6.6