Making script in chrome browser using UI vision addon

I am looking for a developer to create an addon for the Chrome browser that will do certain task automatically with user input for brwoser game . The addon should have the following functionality:

- simple UI for the input.
- Additionally, the addon should work specifically on certain websites or applications that I will provide.
- The timeline for this project is immediate.

Ideal skills and experience for this job include:
- Proficiency in Chrome browser addon development
- Experience in javascript ,tampermonkey addon
- Experience in enhancing browsing experience through addons
- Familiarity with specific websites and applications for targeted functionality