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Refactor react native app

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.

Beceriler: Mobile App Development

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İşveren Hakkında:
( 0 değerlendirme ) Canada

Proje NO: #17507490

Bu iş için 16 freelancer ortalamada $450 teklif veriyor

in %bids___i_period_sub_35% gün içinde1111%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(81 Değerlendirme)
7.6
yinfu

Hi. How are you? I saw your description carefully. I have rich experience and high skill in Mobile app development with 7 years. - iOS11 & Kitkat by XCode, Swift, Cocoa-pods and Objective-C - Android Studio, Daha Fazla

in %bids___i_period_sub_35% gün içinde555%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(35 Değerlendirme)
7.3
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. The Daha Fazla

in %bids___i_period_sub_35% gün içinde155%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(112 Değerlendirme)
7.1
wuyong2020

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

in %bids___i_period_sub_35% gün içinde155%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(36 Değerlendirme)
7.1
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 Daha Fazla

in %bids___i_period_sub_35% gün içinde250%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(43 Değerlendirme)
6.3
BigCityInstitute

Hi, sir I am full react-native expert. Please see my review on profile. I have already developed a lot of projects by using react-native. For example, app for delivery of taxi company, app for gps track system and Daha Fazla

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(13 Değerlendirme)
6.0
ALLTECSOLUTION

Hi Hope you are doing well. We have developed hundreds of iOS apps and here are few of them. [login to view URL] [login to view URL] Daha Fazla

in %bids___i_period_sub_35% gün içinde1555%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(30 Değerlendirme)
5.7
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

in %bids___i_period_sub_35% gün içinde155%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(19 Değerlendirme)
4.4
Jzf1978128

Hello! I’ve already read your job description carefully and i am very interested in your project. As result of reviewed your job, I am sure that I can finish this project of 100% result in short time with the low bu Daha Fazla

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(24 Değerlendirme)
4.6
webinvoidia

I am a senior mobile developer and I have been working on iOS & Android application for the past 8 years. As an expert and manager in mobile development, I will keep Agile Software Methodology, and I have my local dev Daha Fazla

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(3 Değerlendirme)
2.9
samwebconsultant

Hello Client, I read your requirements you are looking for an app to be developed. I have sound experience in Android and iPhone application development,designing and testing. My team have been developed many apps Daha Fazla

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(2 Değerlendirme)
1.4
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. Daha Fazla

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(1 Yorum)
0.8
royalcodeny

Hello, We’re a development firm based out of New York City that provides development, marketing & IT solutions to anyone that needs our service regardless of their location. We provide the following services; Daha Fazla

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(0 Değerlendirme)
0.0
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 Daha Fazla

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(0 Değerlendirme)
0.0
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(0 Değerlendirme)
0.0
digitalsymantec

Hi Greetings from Digital Symantec! I have gone through your requirement of React Native Experience developer. I am keen to introduce you with my development partner who has extensive experience in React Native and Daha Fazla

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(0 Değerlendirme)
0.0