The mission of Memorial Sloan Kettering Cancer Center (MSKCC) is always important to Tony.  Many close relatives and friends of his had lost to cancer.  Tony is proud to have the opportunity to implement and manage High Performance Computing cluster for a team of medical doctors and scientists who specialized using DNA sequencing data to study and treat patients’ tumors at the molecular composition level. He has fourteen years of experiences in UNIX system administration and three years of experiences in network infrastructure engineering specialized in content delivery and security.  He had found his extensive background in multiple area related to IT infrastructure and UNIX administration extremely helpful in communicating with both scientists and application programmers enabling them to focus on the research rather than wasting time wrestling with the complex system.