Hello Sir,
Hope you are doing well,
I have read your post and understood that you are looking an experienced developer for coding developed to connect NOPcommerce API to PHP dashboard.
I have team of experienced developer in NopCommerce and PHP and we already developed several projects and API using NopCommerce and PHP.
If you have any question regarding NopCommerce to ask then ask me we will give you perfect answer then you feel our expertise level.
We will happy to show you our past work of NopCommerce and PHP.
Thanks
Hiren