Jennifer Mattern Email & Phone Number

Jennifer Mattern Work

• AI Trainer @ DataAnnotation (February 2026 - Present)
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• Content Creator @ LaLaPow (January 2021 - Present)
• Blogger @ Breed 'Em and Weep (May 2005 - January 2021)
• Contributing Writer @ SHE Media (November 2016 - March 2020)
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• Contributing Writer @ Quiet Revolution (November 2014 - January 2017)
• Content Editor @ Cool Mom Picks (August 2012 - February 2014)
• Copy Chief @ 2Blue Media Group (October 2013 - December 2013)
• Freelance Writer @ Northwoods Magazine (January 2012 - December 2012)
• Columnist, Single Mom at Work @ Work It, Mom! (December 2009 - December 2012)
• Blogger @ Raptive (September 2011 - January 2012)
• Columnist: First-Parent Singular @ AOL ParentDish (December 2010 - April 2011)
• Writer, One Million Acts of Green Campaign @ Cisco (January 2009 - January 2010)
• Freelance Writer @ Asiana Airlines (January 2009 - January 2010)
• Freelance Writer @ Crane Stationery (January 2009 - January 2010)
• Freelance Writer @ The Boston Globe (January 2006 - March 2009)
• Senior Copy Editor and Writer @ Pine Cone Hill (February 2006 - February 2008)
• Freelance Writer @ Berkshire Living Magazine (January 2005 - January 2007)
• Freelance Writer @ Alpha Mom (January 2006 - August 2006)
• Freelance Writer @ Brain, Child Magazine (January 2003 - January 2006)
• Freelance Writer @ Literary Mama (January 2004 - February 2005)
• Freelance Writer @ Hasbro (January 2005 - January 2005)
• Freelance Copywriter @ Eziba (January 2002 - January 2004)
• Editor @ Barnes & Noble, Inc. (January 1998 - January 2001)