Website management/API developement

I'm looking for someone who is able to help me on a number of things across various development platforms.

Our website will need semi-regular maintenance which has been built using custom php. Any new pages or updates will need to be created and edited on a somewhat ad-hoc basis. Although I already have a list of several additions and edits that need to be made.

We also use Hubspot and a number of our landing pages have been coded on there. These pages will need edits and updates from time to time, but also do need some work being done to them at the moment.

We are looking at being able to integrate chatgpt and various platforms, so knowledge of this, their api's and integration possibilities is essential.

I'm happy to have a chat and discuss more details if needed.