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Upgrade a react native ios/android application

We have a react native app producing ios & android apps. Backend is on Firebase. We want to make the following upgrades to it:

- Code is couple of years old. Upgrade to latest react native version and make sure everything is working fine.

- Update drawing features in canvas (different pens, adding images, zoom in/zoom out).

- Throw away existing home page / feed.

- Add a feed of images (most popular and drawings from friends).

- Ability to run themed contests and see submissions (most popular and from friends).

- Help us with app store launch.

Kemahiran: Mobile App Development, iPhone, Android, iOS Development, React Native

Lihat lagi: cms ios android application, ios android application requirements document, port native ios android, create native ios android, ios-android-application-for-office/, ios-android-application-looking-for/, react native ios android web, react native ios vs android, how to build .ipa application for react native ios, react native generate android ios, react native rebuild android and ios, react native app crashes on launch ios, react native app crashes on launch android, react native ios launch screen, react native ios the bundle identifier of the application could not be determined, react-native app crashes on launch android, how to build ipa application for react native ios, react-native ios build crashes on launch, react-native app crashes on launch ios

Tentang Majikan:
( 22 ulasan ) Bothell, United States

ID Projek: #29418198

21 pekerja bebas membida secara purata $681 untuk pekerjaan ini

(9 Ulasan)
7.7
ctinfotech1

Hello Dear Client, Greetings! Hope you are safe & doing great! I have analyzed your complete requirement set and I can be your go to person for this project. I hold an amazing experience working with react native appl Lagi

$500 USD dalam 7 hari
(27 Ulasan)
6.7
seekdeveloper

Hi, I'm a talented developer for iOS, Android. I have 11+ years of software experience in fortune 500 companies and I'm here for you! I have already developed a great number of various applications, namely on-demand Lagi

$500 USD dalam 7 hari
(15 Ulasan)
7.5
(27 Ulasan)
6.2
mahmoudralizadeh

Hi there Can I see the codes before accepting? because it's necessary to have a clean code to be able to work on it. we are a group of experienced developers in Android, iOS, and Swift and VIPER architecture. We have Lagi

$600 USD dalam 15 hari
(34 Ulasan)
6.1
JingyaZhang

Hello. How are you doing today? I am a professional react native developer. I am very interested in your project. I can fully understand your requirements. Please contact me. And I can help to publish to app store. Tha Lagi

$1200 USD dalam 8 hari
(9 Ulasan)
5.6
(10 Ulasan)
5.0
elchindev

Hi, Braille. Let me know your current React Native version. I have much experience in upgrading React Native. In my experience. there are 2 ways to upgrade React Native application. One is to follow the official upgrad Lagi

$500 USD dalam 7 hari
(11 Ulasan)
4.8
(1 Ulasan)
4.2
DiyaLabTech

Hello There Having an eye over the project description & We consider our-self very well versed with the required technical skills to help you to update your React Native based iOS & Android app with required tasks, cu Lagi

$500 USD dalam 7 hari
(5 Ulasan)
4.2
nasirlancer1

Hi, there! I am react native developer that have 4 years experience. I have developed a lot of projects with react native. Please check my portfolio. - [login to view URL] (you will find cryptocurrency mobile wal Lagi

$750 USD dalam 7 hari
(4 Ulasan)
4.1
techplusintl

Hi there, ★★★ Java (React-Native) Expert ★★★ 7+ Years of Experience ★★★ I've read requirements and ready to upgrade application. Mobile APPs we built with React-Native: ✔ [login to view URL] Lagi

$750 USD dalam 7 hari
(7 Ulasan)
4.6
aayushshitole24

Hello Sir, Hope you are doing well I have 5+ years of experience in the Software Development and IT market, acting in national and international projects in many areas like Analysis, Architecture, Designing, and Deve Lagi

$500 USD dalam 7 hari
(1 Ulasan)
3.7
wadielnatrontv

Dear client. I have read your description carefully and very interesting in your project. I am a React developer for about more than 5 years of experience in web and mobile app development and project management. My pa Lagi

$600 USD dalam 5 hari
(7 Ulasan)
3.3
digitalbrandart

Hi, Greetings of the day! I have gone through your JD and I understand that you require an Experienced React native Developer to upgrade both of your apps. I have more than 6+ years of experience in developing React Lagi

$600 USD dalam 30 hari
(0 Ulasan)
0.0
achintyatech

Hello, I am happy to share keen interest in working on this opportunity to develop Mobile App as I have relevant experience and worked on many customized apps. My understanding of the project:- - I see that you want Lagi

$750 USD dalam 15 hari
(0 Ulasan)
0.0
vkavtiashvili

Hello, I have rich React Native experience and can upgrade it perfectly. I checked the requirement and it's no problem. We can chat and You will get what you want. Looking forwrd to answer.

$500 USD dalam 7 hari
(0 Ulasan)
0.0
machineexpert

⭐⭐⭐⭐⭐⭐⭐ REACT NATIVE EXPERT. ⭐⭐⭐⭐⭐⭐⭐ Hello, I have checked your job with high sense and that skills is same as my skill. I have enough experience building android and IOS application using react native and I ensure Lagi

$600 USD dalam 7 hari
(0 Ulasan)
0.0
ni262772

Hi. Dear I've been developing ReactJS/React Native for 6 years, built several web apps, customized components, and react native apps. I am very good at redux and redux-saga for integrating restful apis and also have Lagi

$500 USD dalam 7 hari
(0 Ulasan)
0.0
Sendo77

Hi Braille, Thanks for your job post and hope you are doing well. As a senior mobile app developer with 8+ years of experience, I have expertise with React Native & Firebase services(Firestore , Cloud Functions, FCM, Lagi

$500 USD dalam 7 hari
(0 Ulasan)
0.0