If I am currently in the midst of developing my website and I found out that I am not satisfied with my current developer, can I ask find another new developer to take over my project to continue it as my project is a big project? Is it recommendable to look for many subdeveloper to build different website functionality in my website?

How many types of website? Some websites are using builder system. Is there any types of build out there? What are difference? I have low website knowledge. I hope there is someone to assist in answering my questions.