‘Linked In’ officially launched.

_{On 5 May 2003, LinkedIN is officially launched, it was founded by Reid Hoffman, Allen Blue, Konstantin Guericke, Eric Ly, and Jean-Luc Vaillant, on December 28, 2002. LinkedIn is a professional networking platform where users can create profiles, connect with colleagues, peers, and industry professionals, share career achievements, and seek job opportunities.}