Allow me to introduce myself. I'm a freelancer and presently working as a writer. I have been working on the finance niche for the past year and now I have been an expert in it. The scope of my job includes writing my own articles as well as SEO optimizing. I can promise you that my well-written blog posts can drive more traffic to your site with a higher audience retention rate.
So based on my experience, it's safe to say that I am well aware of on-page SEO for your articles.
You can check my portfolio here:
https://bit.ly/2NXqup2
Hope to get a sound from you soon 🙂
Regards,
Aayush