Hello sir,
I'm electrical engineer and I have good experience in circuit design and PCB design
I have worked in this field on freelancer.com and you can check my portfolio
I design many power boards so I have the experience that you need for your project
I'm very interested in your project and it will be honor to work with you
I will provide you all the files that you need as soon as possible, it's a simple task
Regards,
Moataz