Denny Brestensky is a Senior Director at SAI360 at SAI360. He possess expertise in product management, enterprise software, strategic planning, start ups, business strategy and 22 more skills. Colleagues describe him as "Denny was one of the 5 most important contributors to the success of Vivisimo. He is very competent in managing operations. He is a hard worker and a quick learner. He was instrumental in growing Vivisimo from 1 to 100 employees. Vivisimo has never had an employee more trustworthy or loyal than Denny. As a VP of Operations he had "the keys" to the business, managing all financial transactions and all legal issues. Vivisimo's main shareholders always had total confidence that he would put Vivisimo's interest first. He also shaped the Vivisimo culture. Because he was trusted by all the employees, he was always the first one they would go to in case of problem. He knew how to listen to them and make them feel that Vivisimo cared about them. Vivisimo was very fortunate to have hired Denny as its first employee and owes a great part of its success to him."