Jeff Weinstein is a seasoned investor and partner at FJ Labs, which specializes in early-stage investments in marketplace, e-commerce, fintech, and related areas. A graduate of the University of Pennsylvania, Weinstein started his career as an analyst and associate at Dunbar Capital before joining Lux Capital as an analyst and later an associate. He then moved to FJ Labs, where he rose through the ranks from principal to co-head of the investment team. Weinstein is also a fellow of the Kauffman Fellows program, which nurtures entrepreneurs and venture capitalists worldwide. He has served as a board director or observer at several technology companies, including ViajaNet, Mundi, and Properly. Additionally, Weinstein runs FJ Labs's external LP fundraising efforts, which aim at securing capital from limited partners to invest in promising startups.