Python Scraper for Yearly Data

I need a Python scraper to extract articles or blog posts from a specific URL over the past year. The scraped data should be delivered in an Excel file.

Requirements:
- Python programming expertise
- Experience with web scraping libraries (e.g., Beautiful Soup, Scrapy)
- Ability to handle and format large datasets
- Familiarity with Excel file generation and manipulation

Please provide samples of previous scraping projects.