MERN full stack project like publer.io

I am looking for a skilled MERN full stack developer who can help me build a customized web application with complex features. The ideal candidate should have experience in SQL database technology and be able to implement advanced authentication and authorization systems.

Scope of the project:
- Customized web application with complex features

Database technology:
- SQL

Authentication and authorization:
- Advanced

Skills and experience required:
- Strong knowledge and experience with the MERN stack
- Proficient in SQL database technology
- Experience implementing advanced authentication and authorization systems