Essi Systems Team

Ellen Stevenson, M. S. – Stress Mastery, Resiliency and EQ Certification Manager

Ms. Stevenson currently serves as the Stress Mastery Certification Manager for Essi Systems, Inc. as well as the International EQ Certification Manager. Educated in New York, Ms. Stevenson's professional career covers a wide variety of industries including manufacturing, textiles, professional services and education. Her background in production, organizational development and administration provides her with an invaluable set of skills and industry arenas. In 1991, Ellen founded her own company, Optimal Performance, which specializes in management consulting and organization development. Ms. Stevenson has worked both domestically and internationally preparing more than 330 candidates worldwide in the delivery of Essi Systems' and Q-Metrics’ Training Models and Programs.

The Essi Team:

Esther Orioli

Karen Trocki



 Ellen Stevenson

Sjaak Overbeeke

Julia Shumelda

Karla Carmony

Brenda Aguilar