This is a freelance project for a personal website I am trying to build as a portfolio. I have started it, but currently facing some different screen compatibilities ..etc

Candidate is required to make some changes on an existing website to fix its structure, layout and mobile/other screen compaitbility.

web and mobile development in html, CSS, (javascript is a plus)

A portfolio sample is required. Including websites to demonstrate sufficient knowledge in html, css..etc.
Github is a plus.