Fast forward five years, and Tatarko and Cohen are the founders of Houzz, the web’s leading home design app that recently raised $165 million at a $2 billion valuation; and Tatarko was named by “Forbes” in a list of ‘Tech Titans,’ along with KOCHI:When Sheeba S began selling rice and wheat flour and later cashew nuts and powdered pepper in small packets from a makeshift room attached to her