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Financial ServicesApplication DevelopmentModernization & Automation
Credit Union Modernizes Core Banking in 14 Months
14mofull migration completed
THE CHALLENGE
A $2B credit union was running core banking on a 20-year-old mainframe. New product launches took 6+ months. Digital banking features lagged competitors by years.
OUR APPROACH
Migrated core banking to a modern API-first platform using a strangler fig pattern, maintaining 99.99% uptime throughout the transition while adding mobile and digital capabilities.
Tech Stack
JavaSpring BootAWSReact NativePostgreSQL
Timeline
14 months
THE RESULTS
Full core banking migration completed in 14 months
99.99% uptime maintained throughout transition
New product launch time reduced from 6 months to 6 weeks
Mobile banking adoption increased by 180% within 3 months of launch
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