Meet the 30 Under 30 Coolest Entrepreneurs

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11 of 30

Jennifer Schnidman Medbery, Drop the Chalk

Schnidman Medbury's company, makes an online educational software package called Kickboard, which helps teachers track and analyze student progress. A former Teach for America volunteer and New Orleans charter school math teacher, Schnidman Medbury convinced 15 charter schools in the Big Easy to use her software. So far, she's had 100 percent customer retention. Read more.