Build a Chrome extension for e-commerce store

We need a software developer to build a chrome extension that crawls a page (targeted toward e-commerce shop web pages) to retrieve “key” information about products, prompts user for additional input to augment the product data, and sends this data to our backend/e-commerce shop to be stored. The solution would need to integrate with our backend. We are looking for excellent software development skills and documentation so the code is not only maintainable but easily extensible. We may have opportunities for extensions of this project and other related work as well. Please share an example from past work. We will send the workflow details and sample/reference extensions upon connecting.