I've been cosplaying since 2002.

Conventions I have attended:
Anime Expo 2001
Anime Expo 2002
San Diego Comic Con 2002
Anime Expo 2003
Las Vegas Comic Con 2003
Anime Expo 2004
Anime Expo 2005
Anime Expo 2006
San Diego Comic Con 2006
Anime Expo 2007
Anime Expo 2008
Blizzcon 2008
Anime Expo 2009
Blizzcon 2009
Blizzcon 2010
Blizzcon 2011
Blizzcon 2013
Blizzcon 2014
Anime Expo 2014
Wondercon 2015
Anime Expo 2015
Blizzcon 2015
Cosplay Expo 2015
Anime Los Angeles 2016

Will be attending:

Anime Expo 2016

Other cosplay pages:
http://www.cosplaylab.com/cosplayers/detail.asp?memberid=621
http://www.cosplay.com/member/722/costumes/