React Native App Using Computer Vision

Closed Posted 5 years ago Paid on delivery
Closed

Trying to get bridges working to use Native OpenCV3 within React Native. The JavaScript version of OpenCV ([login to view URL]), has been shown to be less performant than the native versions. For this reason we are going to supply a native version of OpenCV for iOS and Android - React Native supplies a 'bridge' function for using Native code and making it available to use. The only downside to this is that the files are very large, coming in at around 300MB - we might be able to find a way to compress this down further and remove code we do not need.

We may follow this tutorial for Guidance, though they are not using Expo to create their app: [login to view URL]

[login to view URL]

After researching further, we cannot use ReactJS (Web version of react), because App Stores will not allow Android/iOS apps that are just wrappers around a web app. This means we have to use React Native, and whilst this uses Javascript as its language, it does not have what we call a HTML `<canvas>` element, which is what all the JS libraries pick up on for computer vision on the web. We have to use React Natives 'Camera' constructor, and find a way for a library to interface with that instead. Integrating the heavy OpenCV libraries seems like the only way to do this natively.

We need a React Native expert to help us do this (That perhaps has a bit of Java/C++ knowledge)

We are building a mobile App to use our Computer Vision API and need a keen and competent React Native expert to help us get our computer vision work to the outside world.

Please only bid on this job if you have real experience in React Native and prefer working on this. Do not bid if you prefer to develop in native code.

Must have React Native experience on both Android and iOS.

Freelancer must be willing to

- Update daily via slack

- Commit daily to github

- Sign an IP assignment agreement

JavaScript Mobile App Development Mobile App Testing React.js

Project ID: #18168404

About the project

26 proposals Remote project Active 5 years ago

26 freelancers are bidding on average $22/hour for this job

hy1990com

How are you? I saw your job description carefully and I know what you want. I have developed many native apps (java for android, swift for iOS) for 5 years, also have full experience in hybrid app development- React More

$33 USD / hour
(85 Reviews)
8.0
technorizen

Hello , I have similar kind of expertise and work experience. I have gone through your requirement and understand that,you are looking for highly skilled, qualified, and experience Mobile App development team for More

$22 USD / hour
(179 Reviews)
8.6
JinTaiZhe

Dear Client. I have checked your job post and I am sure this is my job. I have rich experiences in react.js, redux-thunk, redux-saga, mobx, graphql, and react native. I can provide high quality product and delivery in More

$20 USD / hour
(65 Reviews)
7.8
wuyong2020

Hello I am React Native expert and have experienced a lot. This project is very interesting for me and perfect fit with my skills. Waiting for your response to work together. Best Regards

$22 USD / hour
(76 Reviews)
7.8
YuKai7777

Dear client! how are you? I have read your project description carefully. i understood your project description. I am familiar with openCV. and slack and github is my friend. i am a professional react native devel More

$20 USD / hour
(66 Reviews)
7.4
liangjongai

Hi, sir, Nice to meet you... I checked your project description carefully and placed this bid. I have much experience on both React native and Computer Vision. I learned Computer Vision and graphic processing when I wa More

$27 USD / hour
(138 Reviews)
7.5
edison4mobile

Hi, How are you? I have enough experience on react js and opencv for image processing. thanks and regards.

$22 USD / hour
(66 Reviews)
7.5
widadsaghir1993

Hello sir. As a computer vision and react native developer, i'm glad to see your project. If you check my profile, you can see i have deep knowledge in computer vision and image processing. I also have good skills o More

$22 USD / hour
(42 Reviews)
6.7
nikhilcoolstuff

Hello, I went through the description and think I can add great value here. I've very good experience with react native on both iOS and android and know the challenges of RCTBridge and passing events over it. I'm c More

$22 USD / hour
(21 Reviews)
6.4
skfaroo123

Dear client, Thanks a lot for taking your precious time to read my message. After browsing your job description, I am very interested in your project and I believe I’m qualified for the task. Regarding OpenCV More

$25 USD / hour
(22 Reviews)
6.1
RhinoTech

Hi! I've read your job description and I think I have the skills for it. I am a Mobile App developer based out of Lawrence, MA. Our expertise in Android & IOS -Create reusable components that could be shared on More

$25 USD / hour
(0 Reviews)
0.0
CanvasInfotech10

Hi, Greetings!!! With reference to your requirement I will be happy to help you by involving my small team of full stack developer, mobile application development team and utilizing my 7+ years of experience in s More

$22 USD / hour
(0 Reviews)
0.0