Versatile Project Support Needed

I have a project—working title “nad1234567”—that still needs its final shape. I’m looking for a flexible freelancer who can jump in, help me clarify the objective, and then create an initial proof of concept... (Budget: $15 - $25 USD, Jobs: Agile Development, Business Analysis, Business Consulting, Consulting, Content Writing, Project Management, Prototyping, Software Development)