This are list of few drupal sites which was made by myself with my team.
All sites theme's were developed and when necessary we have developed custom modules also. Due to client confidentiality, we cannot display complete list of websites we have developed.

http://www.episolve.com/ (D7)
http://genecenter.hunter.cuny.edu/ (D7)
http://www.justgarciahill.org/ (D7)
http://www.bpendure.org/ (D7)
http://byrnesandguidera.com/ (D7)
http://www.rsostowskimd.com/ (D6)
http://ddconnect.org/ (D6)
http://www.nadcw.com/ (D6)
http://www.spiderwebtax.com/ (D6)
http://www.centerforbuildingknowledge.org/ (D6)
http://regtogo.com/ (D6)
http://www.mspinnyc.org/ (D6)
http://www.opensourcelearningacademy.com/ (D6)
http://unionrotary.org/ (D6)