Since Fabruary 1998, Yasman is a member of lecturer at Biology Departement, FMIPA, University of Indoensia. Yasman finished his Bachelor (S.Si.) in Biology at Department of Biology, FMIPA UI, in 1997. Then he got his Masters in marine tropical ecology at International Studies in Aquatic Tropical Ecology Program, University of Bremen, Germany, in 2001, under DAAD supporting. After finished his Masters, he was a guest researcher at Pharmaceutical Biology, University of Heinrich-Heine, Duesseldorf, Germany, until March 2003. He then continued his doktoral study in year 2003 at Pharmaceutical Biology, University of Heinrich-Heine, Duesseldorf, Germany, and obtained his Dr.rer.nat. in April 2006.
After finished his Doktor degree., Yasman was a Coordinator for student and alumni affairs at Biology Department, FMIPA UI from August 2006-March 2008. He was also a Secretary of Research and Public Services at Faculty of MIPA UI since December 2006. Due to his good performance and achievment, Yasman was thrustly chossen by the Dean of FMIPA UI as a Manager of Research and Public Services at Faculty of MIPA UI since March 2008.
Since May 2009, Yasman is active as a Head of Subdirectorate for Industrial Incubator, Directorate of Partnership and Business Incubator, University of Indonesia. His main job is to built UI as a Science Park in order to sustain a closed linkages between UI, industries, and governments, and to improve further Universitas Indonesia excellent contributions to broader communities.
In November 2010, Yasman is promoted as a Head of Subdirectorate for Research and Incubator Industry, Directorate Research and Public Service, University of Indonesia. He welcomes any initiatives for research collaboration as well as research grant management from Industry and Research Institution.