Dear Sir/Madam,
I am a data scientist, application developer, and Python programmer with working experience of web scraping. I propose using the Python programming language and its requests and lxml modules to query your websites. The application will be self-contained so install of Python or other libraries is not required if you don't want to. The source code will also be given, which will be fully commented/documented, to allow other developers to edit the code should you need to add more sites etc at a later date. I will need to see a full project scope to give an exact quote for price and time.
To give you more details on my background, my academic education was in Ecology and Natural Resources management, up to masters level, during which I gained skills in quantitative data analysis, programming, and statistics. This lead me to take on positions in data management and analysis with environmental consultancies for over five years, and I have additional experience gained from volunteer work placements, and my current role as a freelance data scientist and developer. Some key past projects are listed in my portfolio on my profile page.
I will be looking forward to hearing back from you about this opportunity.
Kind regards,
Shaun