Looking for a Chrome Extension Expert for Improving user interface of an existing chrome extension

We are looking for the user experience improvement of our existing Chrome extension (written in React). [login to view URL] The majority of the improvements are front-end improvements. Design specifications are available with [login to view URL] Zeplin. Please install this chrome extension for better understanding. [login to view URL] If you hover your mouse on viewZzz logo (bottom left corner), you will see lots of options there. We actually want to reloacte most of these options at other places. Attached pictures are how new interface looks like [login to view URL]