Chrome Automation Script for Form Filling

I need a Google Chrome script that automates the process of filling forms on a website. The script will need to handle a variety of tasks, including inputting text and checking checkboxes.

Ideal Skills:
- Proficient in JavaScript and Google Chrome API
- Experienced in web automation and scripting
- Familiar with form handling on websites

Please ensure your bid reflects your experience and ability to deliver a quality script. Thank you.