Mario Ossa Carrasco
Consultant, Infrastructure Management @CIBC
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WORK HISTORY
Consultant, Infrastructure Management @CIBC
Toronto, ON, CA
Key responsibilities:• Coordinate and implement changes to DB2, IMS, and CICS systems software in collaboration with internal teams and external vendors.• Manage infrastructure updates and support mainframe integration efforts across platforms and applications.• Provide consulting and technical guidance to application teams, helping them prepare their environments for various testing scenarios.• Troubleshoot and resolve infrastructure and application-level issues to minimize testing disruptions and support continuous delivery.• Build strong relationships with technology and business partners to understand testing requirements and deliver tailored mainframe solutions.• Leverage expertise in mainframe technologies to drive improvements in automation, system reliability, and environment readiness.
EDUCATION
Duoc UC
Computer Science Engineer, Computer Science
Universidad de Chile
6-Month Diploma, Project Management for IT Projects
Algonquin College of Applied Arts and Technology
Web Development and Internet Applications, Information Technology
ABOUT MARIO OSSA CARRASCO
14+ years of enterprise IT experience in banking and government, driving stability…
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