Denis is a research assistant at Eijkman Institute for Molecular Biology, Jakarta.

Under the Fulbright scholarship, Denis studies microbiology at Colorado State University. His interests are in the dengue virus’s molecular epidemiology in Indonesia, insecticide resistance in Indonesian mosquitoes, and antiviral screening of natural compounds for anti-dengue drug candidates.

He earned his bachelor’s degree in biotechnology from Atma Jaya Catholic University.