01/01/2026 updated

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Senior Software Engineer & IT Analyst

Quezon City, Philippines Bachelor of Science
Quezon City, Philippines Bachelor of Science

Profile attachments

Joriza.Bantang- new.pdf

BigQueryBusiness RequirementsBusiness SystemsUnixC++ (Programming Language)Customer Information Control System (CICS)Data TransmissionsData MigrationDebuggingLinuxFinanceHealth CareJob Control Language (JCL)Incident ManagementSwing (Java)Mainframe ComputingProduction SupportPuTTYRequirements AnalysisSAS (Software)Supply Chain ManagementSoftware EngineeringSQL DatabasesSystems IntegrationTechnical DocumentationTeradata SQLExtensible Markup Language (XML)Root Cause AnalysisCoaching and MentoringMicrofocusDatabase Administration
Data Migration and System Integration
Extensive experience in complex data migration projects, system integration, and seamless data transfer between platforms including Teradata to BigQuery migrations

SQL Development and Database Management
Advanced SQL query development, optimization and debugging for BigQuery, addressing complex scenarios with custom views, volatile tables, and macro tables

Production Support and Problem Resolution
Incident and problem management expertise with root cause analysis, issue resolution for integration projects, and handling high-priority production issues

Application Modernization
Application development, system integration, and production support across supply chain, healthcare, and financial services industries

Technical Documentation and Knowledge Transfer
Comprehensive technical documentation development and knowledge-transfer materials creation for long-term learning and development process continuity

Cross-functional Team Collaboration
Stakeholder collaboration, team coordination, and mentoring new hires with guidance and hands-on support for smooth team integration

Multiple Technology Platforms
Mainframe, CICS, JCL, UNIX, LINUX, Microfocus, Putty, Planetpress, XML, C++, SAS, Java Swing technologies

Business Requirements Analysis
Business system analysis, requirements gathering, and stakeholder collaboration for technical and business requirement alignment

Languages

EnglishFluent

Project history

Custom Software Engineering Sr Analyst

Accenture
Application Modernization projects focusing on migration of complex JCL for data loading from Teradata databases to BigQuery, developing and optimizing SQL queries, creating JCL copybooks and parms, and engaging in peer review processes

Senior Software Engineer

Ingram Micro
Dev-Support role delivering weekly reports to stakeholders, working with cross-functional teams, resolving production support issues, handling integration tickets for data mapping and transfer, and maintaining system reliability

Advanced Programming Specialist

IBM
Production Support role assisting in team coordination, developing metrics for ticket management, providing rotational weekly support, acting as L3 second level reviewer, and consistently ranking as top contributor

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