David Hernandez has extensive experience in account management and sales, currently serving as a Senior Account Manager at Ecolab since July 2017, with previous roles including District Manager, Street Sales Development Manager, and Route Sales Manager. Prior to Ecolab, David worked as a Math Teacher at SD 194/Steger, Illinois from August 2012 to June 2017, where responsibilities included collaborating with middle school students and parents to enhance academic performance. Additionally, David served in the Army National Guard from 2002 to 2008, supporting flight operations and scheduling during Operation Iraqi Freedom. David holds a Bachelor's degree in Elementary Education and Teaching from Olivet Nazarene University, earned in 2012.
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