Hello,
I am very interested in this project - think it's perfect for me. I've ben working in the niche for over 4 years. My full-time job is for a sports-betting website, but we also cover poker. Also, as a freelancer, I wrote dozens of casino articles for different websites. You can see my previous work experience in my other profile ZareCar (https://www.freelancer.com/u/ZareCar.html).
Of course, I'm familiar with SEO and know how to write metas...
If you wish, I could do a small test article for free. I guess that's the best way for you to see if that's what you're looking for.
Yeah, almost forgot - I used to own a casino-related website (basically, the site was just gathering promo codes from casinos and bookies), but that ended disastrously when our government introduced new laws on online gambling...
Anyway, let me know if you're interested...
Regards,
Zare