How do I do this?

Question

How shall I create a website exactly using the coding skills I have learnt

Answer 1

Need a hosting service which is a public facing server where you can place your code.
Need a domain name so people can get to your site with ease.
Need to write the code for the site and put it on the server.

Answer 2

Apply they... Its simple

Answer 3

But how do I make a website??

Answer 4

So I can publish it online

Answer 5

You must register to an webhosting service (there are most like 000webhosting, altervista etc search they)