Residential Solar PV Design Support

I need a seasoned designer who can work fluidly in EasyPV, OpenSolar, and PV*Sol. The job is straightforward yet detailed: create the full system layout, calculate an accurate energy-production estimate, and recommend the most suitable equipment... (Budget: £18 - £36 GBP, Jobs: AutoCAD, Electrical Engineering, Environmental Engineering, Project Management, Renewable Energy Design, Solar Panel Installation, Sustainability, Technical Documentation)