Sina Ghaffari is a skilled software engineer with experience at notable companies including Google, Rippling, and Facebook. At Rippling, Sina contributed as a software engineer, while at Facebook, Sina worked as a production engineer on an internal timeseries database for ad metrics, addressing onboarding challenges for clients. Prior experience includes a role as a production engineering intern at Facebook, where Sina implemented full-stack features for an integration testing framework, and developed a responsive user interface using React and GraphQL. Sina's background also includes work as an IT systems assistant at the Ontario Ministry of Health and Long-Term Care, creating a web-app to enhance the ambulance delivery system, and serving as a research assistant at the University of Saskatchewan, where Sina developed a currency exchange application. Sina holds an Honours Bachelor of Science in Computer Science from the University of Toronto.