No, he hasn't done that yet, but he has had a very successful career. David Ferrer has been a professional player for 13 years and is now 31 years old, which would be quite a late age to win the Grand Slam now.
That said, he has had a lot of successes in the last few years. He was in the final of the French open in 2013, but was defeated by Rafael Nadal. He has also come close to winning other major tournaments - he has twice been a quarter finalist at Wimbledon and has reached the semi finals of the US Open and the Australian Open. In 2012 he won the Paris Masters tournament and has also several times been an important member of the winning Spanish Davis Cup team.

He has been in the top 10 of world players for about 7 years, and as of July 2013 he is the world no. 3, so his career is looking better than ever at the moment.