Duky serves as the Vice-Rector of Academic Affairs (provost) of North Haiti Christian University and is currently teaching Hermeneutics, Urban Theology and Leadership at NHCU. He has been coordinating the NHCU English department since 2001. Born in Limbe where he also grew up, Duky has contributed to the expansion of several activities such as a Music Camp held yearly, and has helped coordinate a spiritual movement for about 200 young people. He co-authored Dialog of Cousins, a book on Congo and Haiti.