SEO & Content Strategy for Consultancy

I run a company registration Consultancy in Kenya. The consultancy also offers tax services, trademark registration and registration with the National Construction Authority. In any marketing strategy, content strategy wins as those searching for certain services can easily find you through a google search ranking. I am therefore looking for an experienced search engine optimization & content strategist to help rank my website for this category. Additionally, freelancers who also posses web design skills are preferred as they can make necessary key changes to the website. When bidding, give a comprehensive summary of your approach to this, performance testing, work schedule and also the exact quote amount. Thank you.