THIS JOB IS ONLY FOR  ANDROID and flutter solution for all platforms EXPERTS WITH STRONG ABILITIES to understand ANDROID NATIVE AND C / C++ that need to be integrated library inside the flutter solution for all platforms.

Pay attention…. even the android source code is very very small…. actually, this is a very very very complex job.

The 100% payment will be done only after finished everything as in the job description. we will not pay if the new flutter solution for all platforms will not be 100% functionality identical to the Android APP.

The existing Android APP works great. The APP reads signals data from the BLE. and at the same time communicating with database server on the web and also run kinesiology checking app. We have our own IOT hardware device that transmit data via the BLE communication in the speed of 2400 bytes per second. we have several different hardware devices.  The app run FFT mathematical formula calculation and doing a lot of logic and artifact corrections on the income data, display signals as charts graphs on the screen, transmit raw data and analysis data locally to port 8080 and also communicate a lot with remote server and transmit data to our tcpip server.

I need to convert this existing Android APP to be flutter solution for all platforms.  The new solution must be 100% identical to the existing Android APP.

The project will be considered as finished only when the new solution will work 100% identical to the Android APP.

This job is only for ANDROID and flutter solution for all platforms experts that already know how to do reverse engineering to existing Android code – expert that can do this kind of development.

Our existing app is on the google play – search the name BioSignals  

1. our budget  2000 USD is final.
2. we need the BLE communication, we don’t need the USB OTG communication.
3. the new flutter solution for all platforms must run very fast.
4. we don’t have the existing app documentations or logic diagram.
5. need to use the existing source code and to duplicate all the functionality and the logic 100% identical.
6. we will supply the IOT hardware device to the person that we will hire only after all the flutter solution for all platforms is running in 100% with a demo binary file that we will supply to you.
8. we can supply the Android source code for checking before confirmation that you can do this job.
9. we can supply the IOT ESP32 source code for understanding the BLE communication protocol and style.

Please check the attached source code. You ca login with 1@1.com password = 1

I will send you .bin file that contain all the data that arrived from the BLE device, you need to run the flutter solution for all platforms code with this bin file. only after you will finish everything, I will send you the hardware device with DHL for the actual reading from the com port or from the BLE.

The first check will be on iPhone. job will be consider as finished successfully only after the new solution works on all platforms.

Thanks  

Budget: $2,000

Posted On: February 06, 2024 05:21 UTC
Category: Full Stack Development
Skills:Web Application, Mobile App Development, Android, Flutter

Country: Israel

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