Need a developer to work on the ongoing react-native app and java backend.
Majority of the work will be in the backend,
The backend is in Java (GRPC), MongoDB. As a developer, you'll need to implement, chat functionality in the app.
Previous experience with real-time messaging required.
Freelancer is required to solve a simple take-home test.
Given input numbers, (a, b) & (c,d) you can get two subsequent numbers from adding the former numbers with one another, i.e (a+b, b) or (a, a+b). And for each result, you can get a subsequent number in a similar fashion. You need to return boolean true or false, if (c,d) is present in such iteration or not.
input: (a=1, b=3) . (c=2,d=4)
output: false, there is no way to reach (2, 4) from adding a, b recursively in any way as stated above.
input: (a=1, b=3) (c=2, d =5)
output: true, since is possible to reach (1, 5) from adding a, b recursively in the way stated above.
15 pekerja bebas membida secara purata ₹31800 untuk pekerjaan ini
Hi nice to meet u Firstly, Thanks for visitting my profile. With more than 10 year in java spring. So I can do it for you as best. Can we talk? Thanks you in me. backend: java spring frontend: react native for mobile.
I am confident I am the right candidate for this project as I have done many similar projects in the past. With years of experience in this field, I believe this project will be very easy for me.