Complete Payment Function for Chess Gaming Site

I am in need of a skilled developer to finalize the payment system for our chess gaming site. The site is intended for chess enthusiasts and has features like exclusive tournaments, advanced tutorials, and member-only forums for our monthly subscribers.

Key Tasks:
- Implement a secure payment function using Ethereum for our monthly subscription model.
- Ensure the system is capable of handling payments for access to exclusive tournaments, advanced tutorials, and member-only forums.

Ideal Skills:
- Proficiency in blockchain technology, specifically Ethereum
- Experience with secure payment systems
- Understanding of online gaming platforms

Previous experience in similar projects will be highly advantageous. Please ensure your proposal reflects your qualifications and experience in these areas.

* Must read pleasse!
State 999 at the beginning of the bid .
But we have a issue.
I can't reach out my developer I hired before.
He was hospitalized due to car accident.
He said that game logic and ui were completed and run as normal.
So I try to check running state, I can't solve Node.js version compatiblity. So I can't see running UI.
If you are as blockchain developer and expert of node.js, I would like to ask you to complete the game.
Looking forward to reply.
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