Shiwang Kalkhanda (RHCA, RHCSS, MCSE) is a Linux geek and consultant with expertise in the automation of infrastructure deployment and management. He has more than 10 years of experience in security, system, and network administration and training on open source tech. For most of his automation work, he uses shell scripting, Python & Go. He holds a master's and bachelor's degree in computer application. He enjoys traveling and spending time with his kids.