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Professional experience (12 years, 9 months)
(7 years, 11 months)
- Jul 2005 - present
- May 2009
(2 years, 1 month)
- May 2007 - May 2009
- Jun 2005
(4 years, 10 months)
- Sep 2000 - Jun 2005
- Oct 1991 - Sep 1995
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