Valerie Truesdale

Valerie is currently the Assistant Executive Director of the AASA, the Superintendents Association. Prior to joining AASA in 2019, Valerie served as Chief Transformation & Technology Officer for Charlotte-Mecklenburg Schools…
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Diane Doersch

Diane W. Doersch is the Director of Technology for the Verizon Innovative Learning schools (#DPVILS) program and works at Digital Promise. She was formerly a Chief Technology & Information Officer…
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Chelsea Earhart

Chelsea manages the CoSN certification program (CETL).
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Chad Stevens

Chad Stevens is the Head of K-12 Engagement for ClassDojo. Prior to this Chad Stevens was the Chief Executive officer at TinkRworks. Chad is a current member of the CoSN…
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Ann McMullan

Ann McMullan is an education consultant based in Los Angeles, California who works throughout the United States and internationally as a public speaker, writer, and consultant focused on leadership, professional…
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Amy McLaughlin

Amy is the project director for CoSN’s Cybersecurity and Network and Systems Design Initiatives. She is an experienced technology and information security leader with experience in education, finance, medical and…
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Sandy Nguyen

Sandy Nguyen is responsible for human resources, financial management and administration. She has worked in the non-profit community for most of her career, most recently with the Visting Nurses Association.…
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Daisy Kinard

Daisy Kinard joined CoSN in 2021 and is the Senior Communications Manager. She has responsibility for managing the CoSN social media platforms, outreach of the Trusted Learning Environment (TLE) Seal…
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Jill Brown

Jill Brown, Ph.D. is the Director of Professional Learning. She joined CoSN in April 2021 and oversees all of CoSN’s online learning programs. Jill has a BA in Elementary Education…
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Mardi Olson

Mardi Olson is responsible for recruiting CoSN members. Mardi is a recent graduate of the Humphrey School of Public Affairs with a Master’s degree in Public Policy, Leadership and Management.…
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