Dear Sir/Madam,
I am a GIS developer and remote sensing expert and would welcome the opportunity to discuss your project requirements further, as the work would be very interesting and relevant for me. I propose to complete this using a Python script (can use arcpy, or open source), which will make the workflow repeatable and automated. I recently completed a similar task for another client (on People Per Hour, not Freelancer) using this approach.
To give you more details on my background and experience, 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 GIS. This lead me to take on positions in data management and spatial 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.
Kind regards,
Shaun