HCLTech India
Legacy to Modern Architecture - Modernized the legacy AWS Card Demo COBOL application to a modern technology stack using Java, Spring Boot for the backend, and React for the frontend, while preserving core business logic
Core trick
Translates COBOL business logic into Spring Boot services and migrates DB2 and VSAM datasets to PostgreSQL.
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Description
Legacy to Modern Architecture - Modernized the legacy AWS Card Demo COBOL application to a modern technology stack using Java, Spring Boot for the backend, and React for the frontend, while preserving core business logic. Migrated DB2 and VSAM datasets to PostgreSQL.