One-day races and Classics Sérgio Miguel Moreira Paulinho, ComIH[3] (born 26 March 1980) is a Portuguese road bicycle racer, who currently rides for UCI Continental team Credibom / LA Alumínios / Marcos Car.

[4][5] He was a domestique in the 2007, 2009 and 2010 Tour de France and won the silver medal for Portugal in the 2004 Athens Olympic Games.

After winning a bronze medal in the 2002 UCI Road World Championships, in under-23, in 2003, he became a professional cyclist and started gaining reference in one of the most important Portuguese teams LA Alumínios–Pecol–Bombarral.

In the 2004 Athens Olympic Games, he was silver medalist (Italy's Paolo Bettini got gold and Axel Merckx bronze) in the cycling road race.

He joined Lance Armstrong's Team RadioShack in 2010,[7] along with fellow countrymen Tiago Machado and directeur sportif José Azevedo.