Off Page optimisation - Backlink builder using competitor backlinks

Quality Backlinks and not Quantity. We are accounting software company I am looking for an SEO Expert to build our website backlinks. Strong DA / PA Authority backlinks only. We have already done On-page optimisation and woorank shows a score of 64 now. Your task will involve the following: - Create Competitor backlink database (I will provide you will our competitor name) - Email blogger / backlink provider (that has linked our competitor) to also link us - Wikipedia Backlinks (will share details how to do) - Any other way you can help us applying White Hats techniques This is a manual task of emailing backlink provider to link us. We will provide you with our company email id to email them. Not interested in backlinks from non-related websites. Reply with your backlink work you have done on any website. It will help us to shortlist the freelancer.