I need an excel expert

Am looking for a short one off assignment for an excel expert to assist me to develop an automated project and program Gantt schedule with an dashboard. I have 8 projects that need to pull into a program Gantt schedule. You will need to be an excel expert and a pro at formulas and pivot tables. Attached is a video on YouTube that gives an idea of what I want to build out (more or less). Looking for approx 4 to 5 days full focus work. Need to know hourly rate.