Hello. I can do this for you. I have a lot of experience in electronics and I'm an expert in Altium Designer.
Even if my bid is quite high comparing to other freelancers ($8/hour), this is a very good offer for you because I work very fast. I can normaly work for about 48h/week, but if you have something big, I can work more than that.
Please check my feedback from my profile and my portfolio. If you want, I can send you another samples from my latest projects.
Also, I can give you a demo for one of your projects. At the end, I will profide full 3D pcb (even if there is a strange component with no or bad 3D body on the internet, I will make it in Solidworks).
Please give me more details about your projects.