Concord Rangers have signed wide midfielder Joao Carlos from Ryman League Premier Division side Grays Athletic.
The 25-year-old joined Grays in the pre-season of 2011.
The Portuguese winger started his career at Clapton before moving on to Brentwood Town and then Aveley.
He went on to sign for Dagenham & Redbridge in November 2009, where he made one appearance as a substitute in League Two.
He re-joined Brentwood in August 2010 before a move to Thurrock.
He was voted the player of the year in 2011/12 and the supporters’ player of the year 2013/14. He was also the top scorer in both seasons.
He made forty-four appearances for Grays this season, scoring 6 goals.