I would want who is vell versed in the Crypto mining app and can make wheel of fourtune

We want developer who can help us to deliver Crypto mining and Wheel of fortune source code with complete backend API and ready to help to add in our existing project. If he has any source code in Native Flutter can also be ok with our little requirement. Can take reference of any mining project like Bee network. ( Calculation method will do ) Not required on Blockchain
Please bid if you are ready with below budget