Design Mold for Injection Molding

I'm looking for an experienced Cad designer or Design engineer who has in depth experience in designing mold for Injection molding. Our product is a functional prosthetic hand which has 3d printed plastic parts as shell and fingers and inside the shell there is a sheet metal linkage mechanism which helps in opening and closing the device. There are eight 3d printed plastic parts . We also have a Form labs Form 3 Sla 3d printer inhouse which uses a wide variety of resins. Our goal is to develop molds for each of the 3d printed plastic parts. Molds will be printed using Form labs Form 3 and will have all the functionality of metal molds ( Core, cavity, ejection pin etc.). This mold will be used in the actual Injection Molding for batch production. I am attaching some links for reference below-
Here are the resources we discussed injection molding with 3D printed molds:

https://media.formlabs.com/m/7e899eec9e3e0b1a/original/-ENUS-Injection-Molding-with-3D-Printed-Molds-Process-Conditions.pdf
https://media.formlabs.com/m/2888a2607b2b3485/original/-ENUS-Injection-Molding-With-3D-Printed-Molds-Quick-Start-Guide.pdf
https://media.formlabs.com/m/393e19756df21249/original/-ENUS-Injection-Molding-with-3D-Printed-Molds-A-Technical-Study-From-a-Leader-in-Plastics-and-Composites.pdf
https://media.formlabs.com/m/66a0f6831a4ab36f/original/-ENUS-How-a-Contract-Manufacturer-Uses-3D-Printed-Molds-for-Low-Volume-Production.pdf

I am attaching Pictures of my product below