This document provides a resume for Deni Hendrayani. It summarizes her education background including a bachelor's degree in chemistry from Indonesia University of Education. It also outlines her work experience over 15 years in water and wastewater treatment projects for companies like PT Darco Indonesia, PT Basuki Water Indonesia, and PT Ecostar Engineer. It lists her roles and responsibilities on various projects involving water treatment plants, wastewater treatment plants, and sludge management.