engineering.legacyModernization.title
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The Legacy Challenge
80% of financial institutions in Latin America still run critical processes on systems built before the internet existed. COBOL on AS/400. FoxPro databases. Batch processes that run overnight.
The problem isn't that these systems don't work—they do, reliably. The problem is they can't participate in the real-time, API-first, AI-enhanced world that modern regulation demands.
Our Approach: Bridge, Don't Burn
We don't recommend rip-and-replace. Instead, we create intelligent bridges that let legacy systems participate in modern architectures while preserving decades of battle-tested business logic.
COBOL to Modern APIs
We create bridge layers that expose legacy COBOL systems as RESTful APIs without rewriting core business logic.
AS/400 Data Liberation
Extract data from DB2/400 and replicate to modern PostgreSQL databases with real-time CDC pipelines.
Event Streaming Integration
Wrap batch processes with Kafka producers to enable event-driven architectures.
Zero-Downtime Migration
Strangler fig pattern implementation with traffic shadowing for risk-free transitions.
Reference Architecture
Legacy Bridge Architecture Diagram
AS/400 → Kafka → PostgreSQL → Next.js
Proven Results
Major Credit Union
Municipal Government
Ready to Modernize?
Let's discuss how we can bridge your legacy systems to modern infrastructure without disruption.
Schedule Architecture Review