a program that can opserve and do action on a wepsite

I am looking for a skilled freelancer to develop a program that can observe and perform actions on a specific website. The program should be able to click buttons and links on the website.

Programming Language:
- I am open to recommendations for the programming language to be used.

Website Interaction:
- The program will need to interact with a specific website.

Ideal Skills and Experience:
- Strong programming skills in Python or JavaScript
- Experience in web scraping and automation
- Familiarity with website interaction and form submission
- Ability to recommend the most suitable programming language for the project.