E-commerce Data Scraping Software Development

I'm seeking an experienced software developer to create a robust data scraping software intended for online marketplace platforms. The main objective of this project is to harvest information specifically from e-commerce websites.

Key Responsibilities:
- The software should be efficient in systematically sifting through e-commerce websites and extracting data effectively.
- It should maintain unprecedented accuracy and speed without causing any interruptions or being blocked by these websites.
- The software should have the ability to identify, collect, clean, and organize the data into a usable format.

Ideal skills and experience:
- Proficiency with Python or another suitable high-level programming language.
- Extensive experience in web scraping or data mining.
- Familiarity with e-commerce platforms and their structure.
- Proven track record in developing software for Windows.
- Strong understanding of delivering clean, organized data files.

Your contribution will play a significant role in assisting the team make data-driven decisions, and your expertise in the avowed field is highly desired.