He is eager to put himself in the frame for a debut at the earliest opportunity.
"I can't wait to play," he told whufc.com.
"I am very happy and excited about moving to West Ham, I also want to thank the coach for choosing me. He has had the confidence to bring me to London and I think my game will suit the Premier League. I am looking forward to helping the club move to the next level.
"If I can play against Chelsea, it will be a massive game for me. I know what derby matches mean for the fans and how it is important to give everything you can. I am sure the atmosphere will be fantastic."