Dear Sir
Hope you are well by the grace of almighty.
I'm going directly to the point-
You are looking for someone who will do help doing On & Off-Page SEO for number of different verticals. And I am applying to this specific task because of my expertise in this sector. I've extensive knowledge in HTML,CSS, GSC, GA, Backlink building, Content planning, researching & all.
Brainstorming is the most crucial thing when it comes to SEO. It will be more effective with the help of something brilliant and powerful application like Ahrefs. I'm very familiar with this tool and also SEMRush, Long Tail Pro Cloud, Google Adwords etc.
also don't forget to check my portfolio.
Please reply me back if you have any questions for me.
Regards
Rudro Sarkar