Sessario is a biologist and an environmentalist with several experience in creating and developing community and forum in local and national level, previously working on sustainable village (kampung hijau), sustainable school (sekolah hijau), social innovation, build a community to manage the small scale wastewater treatment plant in Bekasi, local market (pasar rakyat) development in some Indonesia regions, and social-ecological research.
specialties: environmental management, social innovation, social-ecological research, community development, creative writing