This resume is for Evgeni Liapustin, a Linux/Unix system administrator with over 20 years of experience in systems administration. He has extensive technical skills in operating systems like Linux, Windows, and Unix as well as databases, virtualization, programming languages, and networking. His work experience includes positions as a system administrator maintaining Linux/Unix servers, Hadoop clusters, databases, web servers and more at companies like WeFi and Open Expert. He also has experience as an SPF system administrator and as a mechanical engineer earlier in his career. He has a degree in mechanical engineering and various technical certifications.