Sergio Quesada graduated in architecture in 2001, first four years developed several housing projects, retail and urban planning. He joined the Grande Solar in September 2005 as architect. During the first six years as an architect in Grande Solar he has developed projects in housing, specialized retail, offices and urban planning. In December 2011 he was invited to become the director of Grande Solar in Ukraine. Since December 2011 he develops in Ukraine several residential and commercial projects. Among them are such projects in Kyiv as the mixed-use complex at Mechnykova Street, specialized retail project at Bereznyakivska Street and a housing and offices on Kudryashova Street, etc.
Grande Solar was founded by João Moutinho da Silva in 1991. Grande Solar is a diversified real estate group with focus on three sectors: development, construction and architecture. Architecture department of the group is present today in three countries – Portugal, Angola and Ukraine.