Prior to joining Validity, Gary was the Chief Financial Officer of Casa Systems, Inc., a provider of ultra-broadband solutions for mobile, cable, fixed and converged service providers, and helped lead the company through significant growth, culminating in an Initial Public Offering in 2017. Prior to Casa System, Gary was the Chief Financial Officer of eCopy, a provider of document management solutions, which was sold to Nuance Communications in 2009. Gary was also the Controller and then Chief Financial Officer of MatrixOne, a product life-cycle management software company, and he helped lead the company’s Initial Public Offering in 2000 and the sale of the Company to Dassault Systems in 2006. Gary is a Certified Public Accountant and worked at Deloitte, a multinational professional services firm.