develop chrome script to login gmail bulk

I am looking for a developer to create a chrome script that will allow me to login to multiple Gmail accounts. The purpose of this script is purely for testing purposes, so there is no specific need for managing multiple businesses or personal accounts. The script does not need to bypass any security features, such as 2-step verification. Additionally, there are no actions that need to be performed after login, such as sending or reading emails.

Ideal skills and experience for this project include:

- Proficiency in JavaScript and Chrome extension development
- Familiarity with Gmail API and authentication protocols
- Experience in creating scripts or extensions for web browsers