Served as an executive member of the Quantum Information Science Club Association (QISCA) as the president of QUICK, the Quantum Information Science Club at Korea University, one of QISCA's four founding member organizations.

Korea has a mandatory draft system. Men have to serve in the military for 21months. I am working in social service after receiving basic military training.

After completing the fifth semester of undergraduate school, I participated in the internship program at quantum optics labaratory of ETRI during summer vacation. My mission is to find a single photon source from given material. I created python-based hardware control programs for confocal scanning and ODMR(optically detected magnetic resonance) by using Qudi which is one of the python library.

I set up a plug n play BB84 wired quantum communication experiment for 2 months. Next 4 months I studied about basic Quantum Algorithm like QFT, QPE, Deutsch-Jozsa algorithm, Grover's algorithm, Shor's algorithm etc.