Hello SEO

So I decided to start my website as an SEO specialist, I got tired of sending proposals on Upwork or resumes through Linkedin for entry level jobs .

I chose coffee niche or something related to food [ recipes - cooking ] it will be a training site for me and to get some experience on my packet

I'm worried about writing because I'm not that good but if I take my time to write an article I will do good [I guess ]

I want to hear an advice that can help me and I welcome any words from you

Thanks