I want to do code and marketing for local businesses, and coaching in project management. No hi-tech startups for now. The tech stack would be my advantage righ

I want to do code and marketing for local businesses, and coaching in project management. No hi-tech startups for now. The tech stack would be my advantage right now, I think, among all the other small web shops. Problem is that I don't have a freelance portfolio, so most of my projects actually belong to other people. I put my angel list profile as a pseudo-resume.