Yakov Fain is a Principal Developer Advocate at SuranceBay with an extensive background in software development. Fain's work includes speaking on cutting-edge technologies at conferences and user groups as well as authoring and co-authoring multiple books on software development. With thousands of Twitter followers, Fain is highly regarded in the industry. Fain studied MS Applied Math at NPI and has worked in a variety of roles, including Senior Full Stack Developer at Farata Systems and Software Architect at FXall. He was also a former VP at Bank of America and a consultant at Citigroup. Fain's expertise and interests span a variety of fields, including Java, Angular, and modern JavaScript.