Sheena invests in AI-native infrastructure, frontier technologies, and vertical software, backing technical founders who are building category-defining businesses. Over her career, she has partnered with teams at OfferUp, Curbio, SevenRooms (exited), Amplemarket, Avibra, Juno, Nurx (exited), Papa, Illumix, Smarty, Deepnight and CreativeMode, and she continues to serve on several of these boards.

Before founding Sugar Free Capital, Sheena spent seven years in institutional venture at Bessemer Venture Partners and Comcast Ventures, where she became the youngest partner in firm history and delivered one of the firm’s top track records. Her experience working with category defining companies has shaped her conviction in investing in founders building with an outsized technical edge and a deep sense of urgency.

She began her career at the Boston Consulting Group and later joined a Series A startup as Strategy & Operations lead before beginning her investing career. She holds a B.S. from MIT, where she graduated early, and an MBA from the Tuck School of Business at Dartmouth.