SEO expert since 2006. Founder https://www.skyinternetmarketing.nl/. Ranking #1 for SEO specialist and SEO expert since 2013 (https://www.skyinternetmarketing.nl/seo-expert/)
I've helped many clients to rank their websites. I don't only know the theory, but also how to do this in real (business) life. I have changed peoples lives because they started to rank #1 for keywords that helped them grow their business. This is my passion and I can help you too.
There are a few great websites about SEO out there. I reccommend: https://moz.com/learn/seo and https://moz.com/blog/category/whiteboard-friday , https://ahrefs.com/blog/ and https://backlinko.com/blog to start with. That should give you more than enough material to study :) Also, https://searchengineland.com/ for frequent updates about what's new in SEO.