My name is Kemas Antonius. I have extraordinary passions on Open Source technology and Directional Drilling. I love to write and talk about Free Open Source Software (FOSS) and MWD/LWD. I do Web and Linux development. And, now at the same time I involve in Oil and Gas Exploration and Production as an Independent Measurement While Drilling/Logging While Drilling (MWD/LWD) Field Engineer and Technologist. I am trying to enjoy my life as much as I can. Would you like to know more about me or work with me? Please feel free to contact me.