continue to complete flutter project with maked another programmer

Job ID: 33174351

Budget: $750 – $1,500 USD

Hello.

I have an unfinished project. i want to talk about him

https://ninjasmind.com/
It is now live in ios and android stores.

I write the missing works below:

1. there are a few minor bugs that I found. 5-6 of them. to fix them
The second project is generally divided into 2 places. 1 learn. 2 duels. The share is fully ready to learn. duel is left. Hansiki socket will be live. There will be a duel with other users.
3. login, register facebook with google and ios
4. notification System
5. Putting music, short 1 second sounds on buttons and some situations. For example, when winning or losing a duel, answering the question correctly or incorrectly during the lesson.
The 6th project is currently in 1 language. to multi-lang it. should be in several languages. If you give me the xml file, I will have it translated into 5-6 languages.
7. To set up the payment procedures. for both android and ios
8. to set up advertising processes. There will be advertisements for non-subscribers during the lesson.

These are generally. other than these, there may be little things. but these will be the basic works, what I need.

The application is prepared with flutter.
I added to here, DUEL's pages screenshots. which need to create this pages in flutter and need to programming. (with live socket)

The backend of the project belongs to me. I'm a PHP programmer myself. so if we want we will work with me