Application Hosting on thincnext Server

I need a skilled freelancer to host my application on thincnext.

The application is developed using:
- Frontend: React.js
- Backend: Java Spring Boot
- Database: MySQL

Requirements:
- Configure server environment, including:
- Database configuration
- Security settings
- Performance optimization

Ideal Skills & Experience:
- Experience with thincnext
- Proficiency in React.js, Java Spring Boot, and MySQL
- Strong background in server configuration and security

Please provide a detailed bid with your experience and approach.