My name is Nurhetty Sinuhaji, usually called Ms. Hetty. I joined DSJ in 2018 as a Christian religion teacher. I graduated with a master's degree in Christian religion education from UKRIM Yogyakarta.

It is an honor for me to be part of the DSJ family. The beginning of my career started as a lecturer at a private university in Indonesia. My interest in the world of education began when I was in college. I hope that I can make a positive contribution to schools by educating children to become individuals who believe and have good character, with the ability to face the world and all its challenges with faith and knowledge.