Charles Weinraub is one of Long Island, New York’s rising stars in real estate development. A full-time real estate investor for the last six years Weinraub is the largest fix-and-flip investor on Long Island, having purchased approximately 400 properties over the last five years, including over 100 SF rentals, new construction, fix-and-flip, and NPL purchases. Recently, Weinraub and his team, in partnership with SQ4D, 3D printed the largest concrete spec house in the USA. Weinraub recently finished his master’s in real estate development at NYU, which has aided his transition into large commercial development. His company Mandalay Holdings has set their sights on developing self-storage, multifamily, medical office, assisted living, new homes, and more.