Xin chào
The solution for this project requires the usage of web scraping technologies to collect data from the given website. Through web scraping, the freelancer will be able to extract information such as the company names, telephone numbers, emails, and average rating of products listed on the website. For the information extraction, the freelancer will need to utilize programming languages like Python, PHP, and JavaScript for the automated process. The data collected will be stored in a database or in a file format depending on the preference. After the data has been collected and stored in the respective format, the freelancer can analyze the data and calculate the average rating of the product through statistical functions or programming codes. The output of the project will be list of company names, contact information(telephone numbers, emails), and their respective average rating of products.
Best regards,
Giáp Văn Hưng