Hi there,
I am an expert Node.js developer with more than two years of experience. I can develop a Node.js script to migrate your data to your MySQL database from CSV and generate CSV from existing data in your table. To get started, share the following:
1. Schema of the MySQL so I can setup a test database
2. A sample CSV file with test data
I can deliver a Node.js script within a few hours. Let me know what you think of my offer. Thanks for your time and consideration.