Hello and welcome to my blog!
My name is Raja and I like to think of myself as a mathematician, logician, and computer scientist.
Currently, I work in Faculty of Computer Science, University of Indonesia, as a lecturer. I teach mathematics to the future computer scientists from Indonesia! Indonesia itself is a very large country; we have about 260 millions people in total, so there must be a lot of potentials that might come from this country.
In the past, I did Master of Logic program in Institute of Logic, Language, and Computation (ILLC), University of Amsterdam. I am lucky to write a thesis in quantum computing under the supervision of Dr Michael Walter in QuSoft, Centrum Wiskunde & Informatica.
In the past, I also represent Indonesia in IMO 2009 in Germany and IMO 2010 in Kazakhstan, and also IMC 2011 and 2012 in my undergraduates. I took part in training young students of Indonesia who will participate in IMO and IMC. I also co-found KTOM, an open online mathematical competition for young students.
In my spare time, I like playing badminton. I also like pop music.
In this blog, I will post about mostly mathematical and computer science related stuff that I want to share. I hope you enjoy it.