DC motor controller , with adaptable design for 30A and 60A continous current . Must support stackable design so that individual boards can be stacked to get dual , tripple channel driver . A seperate control board featureing inputs and a controller

I am looking for an experienced engineer to design and create a DC motor controller with an adaptable design, allowing me to choose either 30A or 60A continuous current. This controller must be stackable, so that I can stack individual boards to get dual, triple channel drivers. Additionally, the design must feature a separate control board with specific inputs and a controller required by me. The continuous current rating required for the DC motor controller is 30A; the driver needs to be single and I have certain specific inputs and features in mind for the control board. If you think you are a good fit for this project, I look forward to hearing from you.