Web developer needed to resolve backend coding issues on new website.

Description

I hired a web developer to create my new site, but when it came to integrating with my administrator (ZingFit), there were some issues. As far as I know, the issues happened when the codes were being embedded on the backend. I have more detailed descriptions for anyone who has any experience with this. Once these issues are resolved I have some updates I’d like to make to the site as well. If it’s a good fit, I’d like to hire someone permanently to maintain my site moving forward.