Unity 3d , 2d Game developer

Hi, I need a developer to work on a 3d game which I have already done. I need few changes to be done in the game like adding certificates on level completion and etc. After finishing few changes in the current game I also need the developer to create a 2d game. Required Knowledge : 1.) Experience in creating 3d , 2d games in unity 2.) Sending data to firebase server and retrieving the data from the server. 3.) working with play games leaderboard , achievements. 4.) Experience with 3d player movements and camera rotations , avatar is taken from mixamo. 5.) Modifying mixamo player movement animations like increasing the height of the jump. 6.) Experience in creating games in ios platform. 7.) Experience in creating good animation effects. 8.) Experience in minimap. First I will give the tasks required to change in the current 3d game , if the work is good , then I am planning to give all my future tasks to the same person. If you are one of these then don't apply : 1.) Beginners who are applying for the job in a freelancer first time - Since I have a fixed timeline I need to finish it within the time period. 2.) Who are not consistent , Taking the job and leaving it in the middle of the time period. - I will show you my work if you feel you can do this , only then you have to take it. Once taken , you should not leave the job in between which will be a huge time waste for me. 3.) You don't have experience in any of this but planning to learn on the go. 4.) Where I have to wait for your reply for 2 days. I need the developer to give his free time, so that when I message , I can get the response soon. The payment is for the changes in the 3d game. Once it is finished the developer can demand the payment for the 2d game. The developer need to be available to connect in zoom or meet or teams. So that I can explain my work. Preferred Indians