Financial Services

Unity Bank Core Banking Modernization

Complete replacement of legacy mainframe core banking system serving 2.5 million customers across 180 branches with cloud-native microservices architecture.

Financial Services18 monthsClient: Unity Bank Plc

Gallery

Project Highlights

Unity Bank Core Banking Modernization screenshot 1
Unity Bank Core Banking Modernization screenshot 2
Unity Bank Core Banking Modernization screenshot 3

The Challenge

Business Challenge

Unity Bank's 25-year-old mainframe system couldn't support digital channels, causing 4-hour end-of-day processing windows and preventing launch of mobile banking products. Regulatory reporting required manual compilation taking 15 days monthly.

Our Solution

How We Delivered

Team X implemented a modular core banking platform with real-time GL, API-first architecture, and automated CBN reporting. Phased migration preserved business continuity with parallel run validation over 6 months.

Results

Measurable Outcomes

End-of-day processing reduced from 4 hours to 22 minutes. Mobile banking launched serving 800K active users. Regulatory report generation automated, saving 320 staff hours monthly.

Technology

Tech Stack

Java
Spring Boot
PostgreSQL
Kafka
Kubernetes
React

Features

Key Capabilities Delivered

Real-time transaction processing
Multi-currency account management
Automated regulatory reporting
Mobile and internet banking integration
Agency banking network support

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