Three js developer need (Long term) -- 2

Hi. I m looking for real three js developer to customize my current packaging box 3D editor design function using three js project. This project have almost completed and need to add some functions First i need to add the image save , upload what edited by customers on my site. This is long term project and if you are good for our company project then we can work for long times. I need to work with only real three js developer and don't need agency. If you have experiences in three js project and packaging box editor functions using three js then please proposal kindly proposal and explain about your prev expereinced projects I need to start right now and complete asap. thanks