Zack is the co-founder and CTO of Cotap, overseeing all engineering efforts for the company. Prior to founding Cotap, Zack served as the senior director of engineering at Yammer and was the company’s first employee. While there, Zack developed a deep passion for building high-performing engineering teams.
He applies the hiring principles he developed at Yammer at Cotap, such as balancing technical skill with qualities like intellectual humility and passion for results. Previous to Yammer, Zack held engineering positions at Geni.com, Shopzilla and Rubin Postaer & Associates, among others.