William Hartono is currently a Chemical Engineering student in Institut Teknologi Bandung. He received the Djarum Foundation scholarship, one of the most reputable scholarship program in Indonesia. In addition to engineering, he is passionate about business and microfinance systems.  William is one of the founders of biogas project, held by HIMATEK (Chemical Engineering Student Association), and called HIMATEK Mengabdi.  A part of his social activity, he is actively involved and won in various business competitions which he believes that this helps him to get more insight about business.