Market Understanding and Product-Market Fit by Sorin Grama (MIT)

Sorin is a former entrepreneur-in-residence at the Martin Trust Center for MIT Entrepreneurship and the Legatum Center for Development & Entrepreneurship where he brought the experience of starting and scaling a hardware business in a developing economy. Sorin is co-founder and CEO of Transaero, which has developed a hybrid cooling solution designed to operate a high-efficiency room air conditioner in parallel with a moisture storage battery (MSB) to provide cooling and dehumidification while using dramatically less energy than typical room air conditioners sold today.
Sorin also co-founded and served as CEO/CTO of Promethean Power Systems, a manufacturer of thermal energy storage systems for refrigeration and cold-storage applications.