Can you tell me how to create a personal background portfolio website for free.
Welcome to the forum @yunji!
You can get started with the current curriculum so you can build it yourself!
Learn to Code — For Free — Coding Courses for Busy People
Happy coding!
If you click on the above link ’ Visit the Curriculum’ you can learn how to code your own website.
Thank you! 
It will help me to create my own website.