looking for help developer that knows MERN (Mongo, Express, React, Node) - read description!

hello people,
our company is looking for a developer that knows MERN (Mongo, Express, React, Node)
for a sports website that we are developing (our platform is developed on MERN)
we use API for the data provided on the website
so the developer will need to know how to deal with API
and we want to make it similar to getbet77.com
user: david123
pass: 123456

we are currently in development out website is: http://www.bet777.co/login
user: admin
pass: 12345678

after the project will be ready to deploy to the client
monthly support - will be paid to the developer to continue to give support to the platform
also, new changes to the platform will be paid extra and in the future will have the option to work full time in our company

the project plan is attached below (most is completed) - any suggestions to make it more similar to getbet77 will be much appreciated

thanks for the bids and good luck