Hello Sir/Madam,
Hope you are doing well,
I've read the requirement that you want a person for the long-term to help you out in WordPress. I have worked on multiple projects and have more than 100+ happy client and I also happy to add in that list. I've experienced over 4 years in WordPress and have a lot of experience in the lot of plugins like woocommerce, gravity form, contact form, visual composer, Revolution slider and many more.
Thanks,
Shankar