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Oracle Core Banking Engineering & Integrations

Oracle Core Banking Engineering & Integration Services

Implementation, API integrations, custom extensions, migration engineering, DevOps pipelines, and support across the entire Oracle Banking product family.

Hands-on delivery of Oracle Banking integrations, customizations, onboarding flows, and EOD fixes across multiple regions.

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Core Banking Services

Practical, implementation-level support for banks running Oracle FLEXCUBE and Oracle Banking Branch.

Integrations & Middleware

Clean, well-documented integrations between core banking, digital channels, and external partners.

⭐ Real Projects, Real Banking Impact

A selection of implementation work delivered across Europe, Asia, and Latin America.

Case Study 1 - Legacy System -> FLEXCUBE Onboarding Integration

Seamless customer creation, modification, and EOD synchronization between legacy core banking and FLEXCUBE.

Case Study 2 - Month-End EOD Crash Resolution

Identified and fixed a PL/SQL cursor bottleneck causing repeated database crashes at end-of-month.

Case Study 3 - API Orchestration Layer for Internet Banking + SIBS

Built a Spring Boot intermediary app to handle consent, permissions, and secure routing between Internet Banking, SIBS, and core banking.

Case Study 4 - Oracle Banking Branch (OBB) Onboarding Customisations

Customer and account onboarding enhancements including KYC integration, PDF generation, and custom fields.

Case Study 5 - CI/CD Pipeline Automation for FLEXCUBE & OBB

Automated deployments for WebLogic, SQL scripts, and front-end units using GitLab pipelines.

Case Study 6 - Product Parameterization (CASA, Loans, TD, MM)

Configured core banking product setups and validated their lifecycle behavior.

Flexible Engagement Models

Focused Fix

Short-term, issue-driven work. Ideal for EOD problems, production incidents, or specific integration gaps.

Project Delivery

Fixed-scope projects for integrations, new modules, or rollout of a new digital banking feature.

Ongoing Partnership

Long-term engagement covering support, enhancements, and roadmap guidance for your core banking platforms.

FAQ

Do you work fully remotely?

Yes. All delivery is done remotely, with controlled access to your test, UAT, or pre-production environments.

Can you work with small and mid-sized banks?

Yes. VinSera FinSystems is designed to support banks that need deep Oracle Banking expertise without relying on large system integrators.

Which core banking products do you focus on?

Oracle FLEXCUBE and Oracle Banking Branch are the primary focus, along with their surrounding integrations.

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