Printed Circuit board desgin - Arduino Project related

I am looking for someone that will help with layout and send complete Gerber files for a Printed Circuit Board layout. The final product will be approximately 25 X 40 cm and only single sided with a silk screen print on top layer. I have a parts list and a rough layout idea, but it is very modifiable. This will be more of a collection of parts soldered onto a board and not a complete circuit by any means. I have been attempting this layout, but am overwhelmed by the parts libraries and trying to learn the design software. I think it will only take a few hours for someone experienced with software. More details will be provided if interested in the project. Prefer a designer experienced with Arduino and located in US for ease of communication.