Refactor react native app

$30-250 CAD

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περίπου 6 χρόνια πριν

$30-250 CAD

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Looking for an experienced React Native developer to refactor our existing app and reduce power consumption. This is a performance-oriented task and you'll need to profile the app for rendering lags, freezes, and power consumption. The app connects to a wearable device through bluetooth, it processes the data over a Native bridge, and uploads it to Firebase. Note that the app: -is cross-platform for Android and iOS -uses redux -the backend is in Firebase and uses a pre-built library for it -connects to a wearable device via bluetooth -executes native code to process data from wearable. JNI bridge for Android and ObjectiveC Bridge of iOS.

Mobile App Development

Ταυτότητα εργασίας: 17507490

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9 freelancers δίνουν μια μέση προσφορά $532 CAD για αυτή τη δουλειά

@wuyong2020

Hi, I am React Native expert with rich experiences. I would like to discuss project details with you. Regards

$155 CAD σε 3 ημέρες

5,0

(73 αξιολογήσεις)

7,8

@Gates777

Hello How are you? I am interested in your project. I am react native expert and i know well about java , objective-c and swift. I understood perfectly about JNI bridge. Please check my portfolio and reviews. Then you can believe me and my react native skill Please contact me, I want to discuss with you about this job more detail Thanks.

$155 CAD σε 3 ημέρες

4,9

(182 αξιολογήσεις)

7,7

@ksd711

Hi. I have 7+ years of experience in Mobile (iOS/Android) app development and 6+ year Exp in Web development(PHP,Mageto .NET, Firebase,JAVA,HTML5). I can use Native/Xamarin/Ionic/PhoneGap for mobile development. Can we discuss Requirement in Detail ?

$250 CAD σε 3 ημέρες

4,9

(81 αξιολογήσεις)

7,3

@pinesucceed01

Hi there, I can work for your wearable device via Bluetooth concept, i am react native developer and have to clear the multiple questions with you, can you please come on the chat? Thanks

$155 CAD σε 3 ημέρες

5,0

(27 αξιολογήσεις)

5,4

@FashionCStar

Hello I am very interesting your post, because it is very proper my skill I can do your project perfectly with my experience I am very familiar with React Native and Firebase Let me know your details If you hire me, you will get satisfy with me I can start immediately and comfortable with your time zone We can discuss more details Thanks FashionCStar

$155 CAD σε 3 ημέρες

4,8

(1 αξιολόγηση)

3,0

@FrankDeveloper1

Dear Sir As an experienced React Native developer, I have a great interest in your project. I reviewed all your requirements carefully and can refactor your app with React Native. For now, I have some questions. - How many pages does the existing app have? - The existing app has the bluetooth feature, or should I add it to the new app? - What is your deadline? If you could share your project detail requirements, I will share relevant past work and demo. I already developed many apps for iOS & Android in the last years. Thank you and I look forward an opportunity to work with you. Regards

$500 CAD σε 10 ημέρες