Backlinks DA 40+ Do Follow for my SEO clients

I have a backlog of work for 3 of my SEO clients and just don't have enough hours to dedicate to this.
I need ongoing link building for my SEO clients to drive their rankings.

This is just a start, there will be more work as I will be growing this part of the business once I have the right person in place. Links need to be recorded in spreadsheet with link to the link as you go.