I have a record of 100K contacts that I need appended. I will provide the name of the contact and the URL for their LinkedIn profile. I need the following information from their LinkedIn profile:
2. City (region)
3. Title and Company and tenure for the past three jobs.
4. If the URL provided is invalid then make a notation of that in the record.
This would be an ongoing project that would ramp up to 500k records per month.