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Need Changes in My Old Android App

30 pekerja bebas membida secara purata $55/jam untuk pekerjaan ini

octopus823

How are you? I have much experiences in developing Android. I hope our cooperation. Let's contact and discuss with each other. Thanks.

$60 USD / jam
(335 Ulasan)
9.3
amitorada

Hello sir, I have more than 5 years great experience in mobile application development on Android and iOS platform using kotlin, objective-c, swift programming language and SQLite database. we have very huge expe Lagi

$55 USD / jam
(200 Ulasan)
8.4
ifriends710

Hello - Modifying an existing Android app with Firebase account change - I've checked your project description completely and I am sure I can finish your project. I've enough skills and experiences for your proj Lagi

$50 USD / jam
(144 Ulasan)
8.3
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] provide me app requirement document.& check our nat Lagi

$55 USD / jam
(114 Ulasan)
8.0
covernal

Hi, How are you? My Skills are : - Programming Languages- Objective-C / Swift 1.0 ~ 4.1 / Java /React-Native,Js/ C++ / C# / PHP / Angular, .NET, ASP.NET - Mobile Programming : iOS/Objective-C/SWIFT Andr Lagi

$55 USD / jam
(86 Ulasan)
7.9
MobiStudioz

Hello, Below is the brief of project scope ►►Project Title- -Mobile Application Development. ►►Kindly communicate with us so that we can discuss the job. ►► Our Profile ◄◄ ► [login to view URL] Lagi

$55 USD / jam
(40 Ulasan)
7.9
xinmobile

Hello,dear How are you? I read your job detail and have interest about your job. I have many experience in android and ios app development. If you are interesting in my work experience, please check url. I 'm conf Lagi

$50 USD / jam
(83 Ulasan)
7.7
Gates777

Hello. I can help you with rebuild the mobile app that link a new your firebase account. Please check my profile and contact me. Thanks. Best regards.

$55 USD / jam
(194 Ulasan)
7.6
tosal

Hello Sir / Madam, We will be happy to reconnect an android app with your new firebase account, which links your older firebase account. Also, will fix some errors. Let us chat to clarify everything. Or will you Lagi

$50 USD / jam
(110 Ulasan)
7.5
Smart1902

Hello, 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, Lagi

$50 USD / jam
(97 Ulasan)
7.7
wuyong2020

Hello I am mobile expert and have experienced a lot. This project is very interesting for me and perfect fit with my skills. I would like to discuss more details with you. Hope to meet you soon. Best Regards

$55 USD / jam
(61 Ulasan)
7.6
vantuanvn

Dear sir, I am Tuan Tran in Vietnam, I have 12 year in Software Industry . I have experience in PHP (laravel, ci, yii ..)) , nodejs, angularjs, react (js and native), J2EE,and mobile applications. (android and iOS) My Lagi

$55 USD / jam
(100 Ulasan)
6.4
SeniorFreeDev

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 Lagi

$50 USD / jam
(61 Ulasan)
6.4
Dharmeshghoghari

Hi There! How are you doing? Greeting from Preferred Freelancer. I have gone through your requirement to updating firebase account in Android app and I’m perfectly able to doing this work and I assure you that will Lagi

$50 USD / jam
(63 Ulasan)
6.5
brightstar928

⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐ Hi I read your job description carefully and I can do your job perfectly. I have developed many websites So I can know what you mean and I am ready for you now. If you hire me, I will finish your job A Lagi

$50 USD / jam
(39 Ulasan)
6.1
ownmyserver

Hello Friend, I have read your project requirements. We are familiar with all required technologies and we have expertise resource to start with your project. We have 4+ year experience in design and development Lagi

$55 USD / jam
(157 Ulasan)
6.3
aclgurpreet

Hi, I have seen your requirements. I can do the required changes in your Old App. Initiate chat for further discussion. Thank you.

$50 USD / jam
(86 Ulasan)
6.0
acka3a5

I saw your posting and thought we might be a good fit. We are a full stack development firm with a wide range of experience in development. Our team is highly capable and have worked with companies including Airbnb, PN Lagi

$55 USD / jam
(16 Ulasan)
5.6
supersuntech

Hello, Greetings for the day!!! I am expert Mobile Apps Developer. I have gone through your project details and analysis the work. As per your job you are looking for android app developer who can work on your pr Lagi

$55 USD / jam
(25 Ulasan)
5.7
klg626

Hello, sir. I have mobile(Android&Ios including react native) and backend(PHP, NodeJS), game(Native, Unity, Unreal, Cocos 2D) skill with 7+ years experience. I am very familiar with - The on-demand system such as UB Lagi

$100 USD / jam
(18 Ulasan)
5.0