Hey Niraj,
Thanks you for posting the project overview. Its looks feasible and I am interested to do it.
Next steps: Lets discuss more about the data pages on the listed sites (UIDs required, if any)/old data for match needed to be on the same page and I start the work accordingly.
I am an automation professional having more then 5+ years of experience in the same domain and would be able to provide the required quality here.
Please consider and contact me for further discussion. I am available online to take any further queries.
Thanks,
Abhinav