Dennis Clark

Dennis Clark is a seasoned professional with over 19 years of experience as an Oracle DBA, Developer, and UNIX Administrator.

He holds key certifications including Oracle Certified Professional DBA and Red Hat Certified Engineer.

Dennis specializes in problem-solving, performance tuning of databases, applications, and operating systems.

He has a strong background in developing proactive database monitoring and notification scripts for effective database management across various platforms like Linux, Solaris, AIX, Win2003, and HP-UX.

With expertise in Oracle Software versions 8i through 12c, Dennis excels in UNIX systems administration, shell scripting, PL/SQL, and Pro C.

His customer-centric approach makes him a valuable technical liaison bridging the gap between business users and vendor support.

Dennis is skilled in multitasking in operational support scenarios, handling support requests from diverse customers through remote or onsite assistance.

His educational background includes a Bachelor of Science (BSc) in Computers; Mathematics and a Bachelor of Commerce (BCom) in Management; Information Systems from Victoria University of Wellington.

Currently, Dennis serves as a Senior Consultant and DBA at Red Rock, a DXC Technology Company.

He has previously volunteered at St John New Zealand and held positions at Core Technology Limited, Sequel Software Ltd, and P&O Containers, NZ.

Dennis' extensive experience encompasses Oracle RDBMS implementation and management, server builds, backup and restore processes, virtualization, PL/SQL and UNIX scripting, data migration, operational DBA responsibilities for large distributed systems, and database/application tuning.