Hello!
I am a freelancer based in Scotland, with a great deal of experience in web scraping, data science and working with data in general.
I have looked at what you need scraped/collected and have a fairly good idea of how I would go about scraping Instagram/Domain data quickly and efficiently for you, it does not look like too difficult of a job and is quite similar to things I have completed before, meaning I have code I can reuse, so I will be able to complete it quickly and for a lower cost!
As for my personal experience, a large part of my experience comes from producing high quality datasets for the large data science community kaggle.com. These datasets are produced using a variety of web scraping tricks and tools, and many of the sets of information I have produced have been very successful on the site. You can see more about this on my profile.
I have also got extensive experience with machine learning in python, furthering my ability to work with data and collect custom sets of data from the web for projects, just like you require.
I have also of course completed several other similar projects to yours on freelancer.com already, furthering my experience even more.
As a result I have the perfect skillset to complete this project for you quickly and for a low cost!
I look forward to hearing from you!