- English as a second language.
- Statistics, I've got my bachelor degree from STIS Indonesia.
- Mathematics but am not really good at it.
- Computer science. Data science and PHP Programming are my favourite.
- Writing. I'm a bit of a writer myself, in English and in Indonesian. This is my blog.
So far, I teach those five subjects both in Indonesian and in English. Especially English anyway, love to learn it, love to teach it, very much.