Shopping Cart Populator Chrome Extension

I'm seeking a skilled developer to create a Google Chrome extension that automatically adds items to the shopping cart on the Ordermentum platform. The extension should be able to handle both single and multiple items at once.

Key Requirements:
- Primary Functionality: Automatically add items to cart on Ordermentum
- Support both single and multiple item additions
- User-friendly interface
- Secure and efficient performance

Ideal Skills & Experience:
- Experience in developing Chrome extensions
- Proficiency in JavaScript, HTML, and CSS
- Familiarity with Ordermentum and its API (if available)
- Strong problem-solving skills and attention to detail

Please provide examples of similar work done.