Pusaka Kaleb Setyabudi

Called by his friend as, Soko | A technology-geek highschool student from SMA Negeri 1 Depok, Indonesia | Likes things about computer very much, especially when it talks about programming, as he does competitive programming | OSN 2011 Manado (Silver in Informatics), OSN 2012 Jakarta (Gold in Informatics) | You can find him in online programming competition sites such as TopCoder and Codeforces