A content writer of Wardaya College, a Math e-learning website. Oky Handoko, usually called "Oky", manages the optimization of the website through the content in the website. He writes some articles to serve visitors with other knowledge about background story of every aspect in Math, such as: Arithmetic , Algebra , Trigonometry, etc. Wardaya College serves the visitors with math learning videos, math analysis and problem solving, and exercise (consisting of 3 level difficulties).

Soon, he will also manages 2 other website named Kutip Kata (consisting of quotes from influenced and inspirational people in the world, along with the short explanation as well) and Tokoh Unik (consisting of the biography of the most amazing and inspiring people in the world, in every major of life).

Oky Handoko was graduated from Universitas Kristen Indonesia in 2014, majoring English Literature. Along study time at Universitas Kristen Indonesia, he found his highly interest in writing. He thinks that writing is a pleasure job as he can share his thoughts about anything in full freedom. He is inspired by many author such as: John Steinbeck (author of Of Mice and Men,Grapes of Wrath), Ernest Hemingway (author of The man and The Sea), etc. Those authors can be free people through their writings. Therefore, Oky is happy to do his recent job as content writer because it follows his passion. As content writer, he should write about every single thing of Mathematics. He writes about the concept of aspects in math, the history and the origin, and the advantage of learning exact aspect in math.