IBM Mainframe Data Migration

Modernize Legacy Systems, Migrate With Confidence

Legacy Modernization Partner

Move off the mainframe without losing what makes it reliable

Sri Bharathi Tech helps organizations migrate IBM mainframe applications and data to modern platforms. We work with COBOL and PL/1 codebases, CICS transaction systems, and JCL batch workflows to plan and execute migrations that preserve business logic while reducing dependence on legacy infrastructure.

On the data side, we migrate DB2, IMS, and VSAM data stores to modern relational and cloud-native databases, with a focus on data integrity, validation, and reconciliation at every stage of the migration.

Mainframe-to-Cloud Transformation

Beyond one-time migrations, we help teams replatform mainframe workloads to cloud infrastructure, reducing operational overhead while keeping critical systems available throughout the transition.
COBOL PL/1 CICS JCL DB2 IMS VSAM
Plan the migration before you touch production.

We assess your mainframe estate, map dependencies, and build a migration plan before any code or data moves.

Talk with our expert team

We Possess Expertise In

Our team works across the full mainframe migration lifecycle, from legacy application analysis to cloud cutover.

  • COBOL & PL/1 Application Migration.
  • CICS Transaction System Modernization.
  • JCL Batch Workflow Conversion.
  • DB2, IMS & VSAM Data Migration.
  • Mainframe-to-Cloud Transformation.
  • Data Validation & Reconciliation.
Patented Expertise. Our legacy modernization approach is grounded in real patented work — including a patent on exposing IBM i (i5/OS) objects as Business Objects through a common interface standard, one of nearly 19 patents held by our technical leadership. See our full patent portfolio.
01
Assessment & Planning

We analyze your COBOL, PL/1, CICS, and JCL estate, map data dependencies across DB2, IMS, and VSAM, and produce a migration plan and risk assessment.

02
Migration & Modernization

We migrate applications and data to their target platform, whether that's a modernized on-premises environment or a cloud-native architecture.

03
Validation & Cutover

We validate and reconcile migrated data against the source system, then coordinate a cutover plan designed to minimize downtime.

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