How to be tested in node.js

Question

I would like to be tested proffessionnaly on node. Thé best would be a codingame test. Anyone knows how i can do that?

Answer 1

If it is a gamified, then it's not testing your skill "professionally".

Show your Node.js portfolio in Github.

Answer 2

I'm sorry but it's rude the way you talk. It's not gamified.

And i don't have anything on github the reason is i use private repository. Also i don't think this is something valuable.