Revit Design for Gas and Plumbing System

I'm looking for a skilled Revit designer to assist with both gas heating and domestic plumbing systems. The work involves designing the gas heating system and plumbing layout in Revit. The project includes:

System layout and routing
Component specifications
Integration with existing structures is not required

Ideal skills and experience:
Proficiency in Revit
Experience in designing gas heating and plumbing systems
Attention to detail and accuracy
Prior experience in similar projects

Please include examples of previous work and relevant qualifications in your bid.