Gali Udaya Kumar is an Environmental Educator, author and consumer rights activist. He authored more than 40 books on environmental education, consumer protection and other social issues. He is the Founder of Vikasa Dhatri web portal developing digital books.
He was the Editorial Board Member of Telugu Text Books published by State Council of Education, Research and Training (SCERT), Hyderabad under ‘Environmental Education in School System (EESS)’ World Bank funded Project
He offered services for Department of Civil Supplies, Food and Consumer Affairs, Andhra Pradesh National Green Corps, Department of Environment, Forests and Science & Technology, Petroleum Conservation Research Association under Ministry of Natural Gas and Petroleum , Centre for Environment Education, Environment Protection Training Research Institute, CPR EE Centre and many other national and international organizations.

Gali Aruna is the Managing Partner of Digital School that offers trainings in web designing, Digital film making and e-publishing. She is the Founder of School Radio that promotes the voice of youth and children.
Received Laadli Media Award for Gender Sensitization through Web Medium - (www.vikasadhatri.org) in 2016
Human Rights Champion Award at National Conference at Youth for Human Rights India, 2015.
Received best performing Project Officer award from the Chief Minister Sri. N Chandrababu Naidu on International Ozone Day -2001.
Produced and Edited many videos on different topics for Vikasa Dhatri (www.youtube.com/vikasadhatri)
Facilitated Production of 55 short films on sustainable agricultural practices for Society for Elimination of Rural Poverty- Community Managed Sustainable Agriculture & Digital Green