Hideto Saito has around 20 years of experience in the computer industry. In 1998, while working for Sun Microsystems Japan, he was impressed by Solaris OS, OPENSTEP, and Sun Ultra Enterprise 10000 (also known as StarFire). He then decided to pursue UNIX and macOS operating systems. In 2006, he relocated to southern California as a software engineer to develop products and services running on Linux and macOS X. He was especially renowned for his quick Objective-C code when he was drunk. He is also an enthusiast of Japanese anime, drama, and motorsports, and he loves Japanese Otaku culture.

Hui-Chuan Chloe Lee is a DevOps and software developer. She has worked in the software industry on a wide range of projects for over five years. As a technology enthusiast, she loves trying and learning about new technologies, which makes her life happier and more fulfilling. In her free time, she enjoys reading, traveling, and spending time with the people she loves.

Ke-Jou Carol Hsu has three years of experience working as a software engineer and is currently a PhD student in the area of computer systems. Not only involved programming, she also enjoys getting multiple applications and machines perfectly working together to solve big problems. In her free time, she loves movies, music, cooking, and working out.