Email Data Scraper

I need a web scraper to gather email data using full names and roles.

Requirements:
- Scrape email data based on provided inputs.
- Deliver data in a specified format (CSV, Excel, JSON).
- Inputs will be provided in a predetermined format (text file, database, or API).

Ideal Skills:
- Experience with web scraping tools and techniques.
- Proficiency in data delivery formats (CSV, Excel, JSON).
- Ability to work with various input methods (text files, databases, APIs).

Please provide examples of previous scraping projects.