Thomas Kwok

Database Administrator with over 20 years of experience in the telecom and banking industry of designing and maintaining the computer system with the HP-UX, IBM-AIX, Sun Solaris, Linux and Window Servers. Strong foundation in build-up Oracle database, administration, performance tuning, DR solution, HA, and patch management. Experience in Unix shell script writing and security planning between the servers and database. 2022 Oracle Cloud Infrastructure Foundations 2021 Certified Associate 2021 Microsoft Azure Fundamentals 2011 Oracle Database 11g Performance Tuning Certified Expert 2011 Oracle 11g Database Administrator Certified Professional (OCP) 2005 Computer Hacking Forensic Investigator (CHFI) 2005 Certified Ethical Hacker (CEH) 2005 Oracle 9i Database Administrator Certified Professional (OCP) 2004 Oracle 9i Database Administrator Certified Associate (OCA) Specialties: Language: SQL, HTML, FLEX, C, Shell Scripting, PHP OS: IBM-AIX, HP-UX, Sun Solaris, Linux, Windows Server Database: Oracle 8i, 9i, 10g,11g,12c.19c(RAC , ASM , DG) , MongoDB, AWS, Azure Application Server: Oracle 9i Application Server, Oracle 10g Application Server Storage: IBM SVC, DS8700, DS8100, DS5020, DS4700 and DS4300 Security: Experience in PCI DSS compliance and SOX compliance