Abir Liben is a seasoned professional in venture capital and social impact, currently serving as a Principal at Primary Venture Partners since July 2022. Previously, Abir held the position of Principal at Serena Ventures, where a significant achievement included being a founding member and raising $111 million for a first-time fund. Abir's experience also encompasses roles as Senior Associate at New Profit, Associate Consultant at Dalberg, and earlier positions at Brailsford & Dunlavey, Inc. and as a Researcher at the Massachusetts Institute of Technology. Abir's educational background includes a Bachelor of Science in Urban Planning from the Massachusetts Institute of Technology.