Derin Williams is the inspiration and dreamer behind Shelter Wise, a Tiny Home and ADU design-build firm in Portland, Oregon. He is a true entrepreneur with creativity running through his veins. His roots are in providing Energy Efficiency services and Sustainable Building Advising where he spent seven years practicing and learning prior to starting his construction business in 2012. He has collaborated on over 20 small homes to date and is a catalyst for all things small-scale, captivating and creative. He is also BPI Certified and a Certified Sustainable Building Advisor.