02/01/2026 updated
100 % available
Oracle FLEXCUBE Consultant - Core Banking Implementation & Production Specialist
Le Havre, France
Only remote
MSc in Data & Business AnalyticsAbout me
Oracle FLEXCUBE techno-functional consultant with 15+ years of experience in core banking implementation, integration and production support. Specialized in go-live readiness, legacy system migration and stabilization of live banking environments.
Application Programming Interfaces (APIs)Data AnalysisAutomationBankingBatch ProcessingCollateral ManagementDatabasesData MigrationDevOpsFailure AnalysisPostgreSQLOracle DatabasesOracle ApplicationsProduction SupportRelease Management
Oracle FLEXCUBE Implementation
End-to-end FLEXCUBE implementation, upgrade, and post-go-live support with 15+ years of hands-on delivery experience across core banking implementations
Data Migration & Integration
Customer, account, and product migration from legacy systems to FLEXCUBE with REST and XML integrations between FLEXCUBE and external systems
Production Support & Stabilization
Production incident analysis and operational stabilization during critical cycles with EOD and Month-End batch failure resolution
Core Banking Platforms
Oracle FLEXCUBE Core Banking, Oracle Banking Branch (OBB), Oracle Enterprise Limits & Collateral Management (ELCM)
Database Management
Oracle Database, PostgreSQL, PL/SQL, SQL with database change deployment and release automation
Batch Processing Operations
FLEXCUBE End-of-Day (EOD) & Month-End processing with batch monitoring, failure analysis, and reruns
API Development
Spring Boot-based API orchestration layers with SOAP and REST-based service integrations
DevOps & Release Management
GitLab CI/CD with database change deployment and release automation
Reporting & Analytics
Oracle BI Publisher (BIP) with ad-hoc report development and interface-driven reports from core banking and channel applications
End-to-end FLEXCUBE implementation, upgrade, and post-go-live support with 15+ years of hands-on delivery experience across core banking implementations
Data Migration & Integration
Customer, account, and product migration from legacy systems to FLEXCUBE with REST and XML integrations between FLEXCUBE and external systems
Production Support & Stabilization
Production incident analysis and operational stabilization during critical cycles with EOD and Month-End batch failure resolution
Core Banking Platforms
Oracle FLEXCUBE Core Banking, Oracle Banking Branch (OBB), Oracle Enterprise Limits & Collateral Management (ELCM)
Database Management
Oracle Database, PostgreSQL, PL/SQL, SQL with database change deployment and release automation
Batch Processing Operations
FLEXCUBE End-of-Day (EOD) & Month-End processing with batch monitoring, failure analysis, and reruns
API Development
Spring Boot-based API orchestration layers with SOAP and REST-based service integrations
DevOps & Release Management
GitLab CI/CD with database change deployment and release automation
Reporting & Analytics
Oracle BI Publisher (BIP) with ad-hoc report development and interface-driven reports from core banking and channel applications
Experience
Professional experience10+ years
Freelancer since2024
Languages
EnglishFluent
Project history
Consulting engagement for Caixa Bank and Cemah Bank in Portugal. Customer and account onboarding process implementation in Oracle Banking Branch with FLEXCUBE integration. Legacy system data migration and reconciliation to FLEXCUBE. KYC API integration with third-party verification systems. Internet banking application development with React.js frontend and Spring Boot + PostgreSQL backend.
Supporting Rabobank Brasil, Mizuho Bank Mexico, Banco Popular Colombia. FLEXCUBE 14.4 implementation for Rabobank Brazil with parallel production support. Single point of contact managing multiple banks across time zones. Custom API design enabling banks to use proprietary UIs with FLEXCUBE. Production incident management and EOD stabilization support.
Major clients: Access Bank (UK), First Bank of Nigeria (UK), Arbuthnot Bank (UK), Gibraltar International Bank, Banco do Brasil (Brazil & Paraguay), VIETIN Bank (Germany). Multiple end-to-end FLEXCUBE implementations with onsite delivery across UK, Germany, Brazil, and Paraguay. Product parameterization across CASA, Loans, Term Deposits, Limits, and Money Market modules. EOD and Month-End batch analysis and tuning during production incidents. SEPA 4.0 compliance implementation and payments flow configuration. Complex loan and payment customizations for cross-border operations. Legacy system integration and data migration execution. Go-live transition support and post-migration operational stabilization.