I am Guanzhong Chen, also known by my username quantum.

I am a software engineering student at the University of Waterloo.

I am also the co-founder of DMOJ, the most popular programming contest platform in Canada.

I am proficient in Python, C, C++, Java, JavaScript and related technologies, and I enjoy messing playing with most things software.

Also, I am that I am, the Dark Lord Quantum, (self-proclaimed) Ruler of the Universe.