Tamar Twena-Stern is a software manager and an architect. In the past, she managed a development group in Edgeverve systems and was an architect of a transaction engine. She has also led a team of performance experts at NCR Retail, was a solution architect in Personetics, and created a start up of her own in the social network field.
Tamar has a decade of software engineering experience in various technologies: server-side, big data, mobile, web technologies, and security.
On the technological aspect, she focuses on Node.js, with a deep knowledge in Node.js server architecture and Node.js performance optimizations.