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App Upgrade

41 freelancers are bidding on average $171 for this job

KESHAVINFOTECH

Hi There, Thanks for your valuable time. :-) Please check below points : 1. Upgrading an existing app. Needs fixing. ==> Ok. Can you please share your source code for study with exact list of modifications so I c More

$247 USD in 7 days
(198 Reviews)
8.5
ominfowave

Dear Client, Our expertise lies in website & mobile platforms which gains your satisfaction for any projects with great quality and quick delivery time. Kindly let's discuss and we will ask you queries to clear our u More

$250 USD in 9 days
(236 Reviews)
8.1
GoodJob4W

Hello. This is Qi-Feng Jin from China and I hope you are doing well. I have read the project description carefully and am really interested in your project. I have rich experience in mobile app/web development for more More

$140 USD in 7 days
(48 Reviews)
7.9
mitss

Hello We are more than 7 + year experienced programmer team & we provide you our best Quality App, beyond your desires with Long terms tech support & [login to view URL] me your IOS/Android app requirement document & chec More

$250 USD in 10 days
(107 Reviews)
7.9
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 will b More

$200 USD in 10 days
(154 Reviews)
7.4
tosal

Hello Sir / Madam, We will be happy to upgrade and do fixing in your app. Let us chat to clarify everything. Please check our work portfolio: [login to view URL] We Are In The Top 5% Of Total Freelancer More

$250 USD in 21 days
(108 Reviews)
7.4
ksd711

Hi, I have read your project requirement. We can develop this app as we have an Expert and Experienced team for ANDROID and IOS. Can we discuss the UPDATES in detail?

$240 USD in 7 days
(75 Reviews)
7.2
topMobile0611

Hello, I have read your project requirements very carefully and would like to share that I have 8+ years of experience in mobile app development. I have completed dozens of mobile apps for various clients. Quality work More

$140 USD in 7 days
(60 Reviews)
7.2
Smart1902

Hello, Hope you are doing great. I have read your project requirement & I understood it completely. we can develop this application as we have already worked on many application in past. I am having 10+years of expe More

$200 USD in 7 days
(105 Reviews)
7.6
xiqian88

hello sir. how are you? i have good experience in developing mobile app. please see my portfolio. i am very interested your project. please contact with me. thank you.

$250 USD in 7 days
(43 Reviews)
7.0
tekzee

Hello, I HAVE READ YOUR PROJECT REQUIREMENT. WE CAN HELP YOU IN THIS as we have an Expert and Experienced team for ANDROID and IOS. Can we discuss the REQUIREMENT in detail? We are the leading IT Company in India. W More

$140 USD in 7 days
(83 Reviews)
7.3
cuntianhong

Dear Sir, how are you? Thank you for your posting the project. I can fix the issues in your app. I'm an expert in Web and native Android & ios application development. I can develop your desired mobile application acco More

$200 USD in 7 days
(92 Reviews)
7.2
Dharmeshghoghari

Hi There! How are you doing? Greeting from Preferred Freelancer. I have gone through your requirement to bugs fixing in iOS app and I’m perfectly able to doing this work and I assure you that will give you quality wor More

$149 USD in 7 days
(76 Reviews)
6.8
TopSeniorLancer

How are you? I really would like to work for you. I'm full stack professional developer. I have rich development experience and have developed many apps. If you hire me, I will do my best for you. I already read y More

$100 USD in 1 day
(18 Reviews)
6.1
Beauty1409

Hi, Hope you are doing great. Please review my profile below: https://www.freelancer.in/u/Beauty1409 I am having 7+years of experience in iOS and Android application development. Also, expertise in Xcode, Swift, Obje More

$140 USD in 7 days
(57 Reviews)
6.3
NewFuture338

Thanks for your valuable time. I have gone through your job description and ready to discuss with you further. I am an expert who have plenty experiences in Swift, Obective C and Android Apps and have done many mobile More

$250 USD in 7 days
(14 Reviews)
6.0
kongxiangyuhunch

Dear, Client. I have a lot of experience in mobile apps & web development. As I am dedicated developer. I will offer you outstanding result. Let me know if you have any interest about me. Thank you very much. Best reg More

$140 USD in 7 days
(33 Reviews)
5.8
OutsourceMan

Greetings! We would love to have the opportunity to discuss your project with you. Surely, we are ready to help you to update the existing app and will be resolve the issue. Kindly share some more details to helping More

$155 USD in 5 days
(7 Reviews)
5.8
dharmaniz

Hello, Greetings!! I have just reviewed your job post "App Upgrade", Please provide your Existing App URL with the list of issues If you know with the source code and the features you would like to update, I would lik More

$250 USD in 7 days
(16 Reviews)
5.3
MobileAvatar126

To meet me in here is like that you meet Oasis in the desert . NEW SOFTWARE WORLD WILL BECOME HERE FOR YOU AND ME! Hi, dear! I am high quality SOFTWARE developer and designer. I have full experience over 7 years in sof More

$140 USD in 7 days
(18 Reviews)
5.6