Non-Techie Needs JSON/API Help

My co-founder is overwhelmed with stuff, but I need HELP! I have several products/projects that need coding work. I know exactly what needs to be done, but not how to do it.
I've come pretty far with no-code, but have jit my limits. Our core service is profitable and I'm willing and able to pay and partner with someone who can help me create the products I need (and already have buyers for).
If you are a JSON/API guru, have some extra time, like building new things and making extra money... let's chat!