Investment Leads Scraper from LinkedIn, AngelList, Crunchbase

I'm seeking a skilled data scraper to gather investment leads from LinkedIn, AngelList, and Crunchbase. The primary focus is on collecting contact information, specifically phone numbers and LinkedIn profiles.

Key Requirements:
- Proficiency in web scraping tools and techniques.
- Prior experience in data collection from LinkedIn, AngelList, and Crunchbase.
- Ability to gather and organize data efficiently and accurately.

Ideal Skills:
- Web Scraping
- Data Mining
- Proficient in Python or similar programming language
- Familiarity with LinkedIn, AngelList, and Crunchbase.

Please provide examples of previous work related to this project.