Do bugfixes and some updates on an existing Android app

€250-750 EUR

Ditutup

Dibuat

hampir 9 tahun yang lalu

€250-750 EUR

Dibayar ketika dikirim

We have an app where you can browse and order different brands of products and add them to a clients portfolio that acts as the customers cart. The latest update on this app is quite buggy and needs fixes to be done. There is a part of the system the sync changes to a remote server and the sync does not work as intended. List of things that needs to get fixed are: Synchronize data to remote server (works but sometimes doesnt) Product quantity option does not get hidden when leaving that view. Error messages containing ”null”. Show better messages about what went wrong. Retry button does not work? The flow where you add / remove product needs to be changed (+ and - buttons are not being used anymore This list will make sense when you get the APK and take a look at the app. Images + APK get sent after our first dialog where we can decide if you are the right person for the job.

Android

Java

Mobile App Development

ID Proyek: 8069601

Tentang proyek

32 proposal

Proyek remot

Aktif 9 tahun yang lalu

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Gratis mendaftar dan menawar pekerjaan

32 freelancer menawar dengan rata-rata €575 EUR untuk pekerjaan ini

@TenStar718

Dear sir. I'm a mobile developer and have good experience. I have developed similar apps that you want and I can show you my works. I can folow apples' design format for iphone. I can do basic android designs and material designs. I can integrate webservices and push notifications. I can also decompile source and customize the app. If you interest me, please contact me. Thanks.

€526 EUR dalam 10 hari

4,9

(266 ulasan)

8,8

@covernal

**************Please contact me to discuss about the details******************** Hi, 100% Completion Rate!!! I will make your app perfectly. I have rich experience for the development of mobile app. Please check my work history on Freelancer and below apps, then you will realize my professional skills. Best regards.

€526 EUR dalam 8 hari

4,9

(74 ulasan)

7,8

@Julian29

Hello, I am really interested in this project. Your arrangement of the job description is fully understandable. I want to apply for this job. I believe I am very much qualified for the task at hand. I have more then 5 years of experienced on mobile apps ios and android and web services.I have delivered many apps like dating, social chatting, real estate, health and fitness apps , online movie booking, online delivery, video chatting and many more apps as per the clients demand . Please share more details to check and discuss Please share your detail for project so that we will start immediately.. I am looking forward to hearing from you soon. Thanks. Julian...

€494 EUR dalam 10 hari

4,5

(62 ulasan)

7,3

@zhaozw

this is easy for me,i can fix all those bugs very soon,i can fix the sync first,because this is the hardest bug,then you deside if i am the right person!thanks

€370 EUR dalam 5 hari

4,9

(40 ulasan)

6,2

@MobiApps21

A proposal has not yet been provided

€555 EUR dalam 9 hari

4,8

(17 ulasan)

5,9

@rom4ek

Hello, I am very interesting in your project, so I can quickly and easily implement all features that you want. I have a big experience in understanding someone else's code. And of course I have a big experience in communcating with the server-side, you can check my portfolio, most of my app was created using client-server architecture. Also I have had the job like this, there was a fixing game application (it's in my portfolio also). I think it will be done with time-saving. I guarantee you a free support and maintaining for a month also. I hope we will be a good partners. Thanks!

€500 EUR dalam 5 hari

5,0

(17 ulasan)

5,9

@eClicktechnology

hello hope you are doing great. we have checked your requirement. we are ready to work on this app. please come to discuss. best regards jemil rathod conception i

€472 EUR dalam 10 hari

4,7

(52 ulasan)

6,0

@anticafe

I've worked on many Android app with network connection. Looking forward to your APK and final bug list to start fixing it.

€400 EUR dalam 5 hari

5,0

(22 ulasan)

5,3

@letshappy

hello, i am red hat certified engineer and i am more then 4 year experience in this field i easily can do this have a look to my reviews ready to start now thanks

€421 EUR dalam 4 hari

4,9

(9 ulasan)

5,0

@AppsWorld2

A proposal has not yet been provided

€250 EUR dalam 5 hari

4,9

(23 ulasan)

4,7

@VnBestSolutions

Dear Sir. We claim to get it done perfectly for you EXACTLY in the way you want it - Kindly give we a chance and we will prove myself - Ready to prove our words, let's get it done right away and I mean RIGHT AWAY !! Looking forward to hear from you soon - GOD Bless You.

€777 EUR dalam 10 hari

5,0

(6 ulasan)

4,0

@bilalameer4960

Hello Sir, I'm experienced and professional developer and looking for long term work relation. Interested to work for you, pretty sure that I'm the right person cause being good in understanding others coding (programming). I had already successfully completed 2 project related to modification/fixing and my clients are happy with that, one was related to same Shop like project, where categories represents brands and products inside. Second one was like App to help Service Provider. Both projects needed modifications and bug fixing. About Sync Process, I'd worked on that scenario as well. Let's discuss project in details, kindly send me apk and help me to check the fixes you wants. If you have any query, feel free to ask. Thanks

€250 EUR dalam 10 hari

5,0

(6 ulasan)

3,7

@igotmail9

Dear sponsor, I have 15Y of software development experience. I worked with C/C++, Java, Android, PHP/HTML 5.0, Visual Basic/VBA scripting, SQL Server, I am a PMP Certified professional too on Management side. I love technology and update myself with latest trends. Recent App developed is in Google play store. Please check "Math Align Square". Honesty, hardworking, above average intelligence is my assets. I hope you will really enjoy my work. Please award the project with a appropriate milestone values.

€277 EUR dalam 10 hari

4,4

(2 ulasan)

1,5

@dmvsatyakumar

I am very good at understanding the system. I am an expert in finding the root cause and fix the issue. I have triaged very critical bugs with ease.

€666 EUR dalam 15 hari

0,0

(0 ulasan)

0,0

@IMentov

Hello, I have experience working with Android and synchronizing the data with the remote server. In your case, from this short description, it looks like to me that the best approach would be for the data to be saved locally first and then sync as soon as there is an opportunity (when the device has internet access). I can quickly dive into the project and fix the bugs. I just want to say that I understand that I am new here, and that I might not be trustworthy because I haven't worked on any project on Freelancer. That is one of the reason I bid way above the average. I can assure you that I will only work harder because of that so I can prove myself. And all I need is a chance.

€333 EUR dalam 10 hari

0,0

(0 ulasan)

0,0

@Moonle298

I'm a senior android developer and have done several android projects, using TDD, OOA, OOD. We also have good graphical designer, who can suggest you with the good design.

€555 EUR dalam 15 hari