Website Data Scraping

I need a skilled data scraper to extract specific data from various websites. The data needs to be delivered in Excel or CSV format.

Requirements:
- Ability to scrape different types of data (not limited to provided options)
- Deliver data in Excel/CSV format
- Specify data update frequency (not daily, weekly, or monthly)

Ideal Skills and Experience:
- Proficiency in web scraping tools and techniques
- Experience with data cleaning and formatting
- Attention to detail and accuracy
- Ability to work independently and meet deadlines

Please provide samples of previous scraping work.