Skip to main content

VELX – AI-Driven Transformation & Modernization Engine

Overview​

The VELX Transformation Engine enables the safe, structured modernization of legacy systems into modern, maintainable architectures.

It combines Generative AI, Agentic AI orchestration, formal validation mechanisms, and human expert governance to ensure modernization initiatives preserve business intent, functional correctness, and operational stability.

This module is designed for mission-critical enterprise systems where correctness, traceability, and risk control are mandatory.

1. Legacy Code Transformation

VELX transforms legacy codebases into modern languages, frameworks, and architectural styles while preserving embedded business logic.

Capabilities​

  • Procedural-to-object-oriented transformation
  • Monolithic application decomposition
  • API layer generation
  • Service extraction and boundary definition
  • Code restructuring for modularity and maintainability
  • Automated refactoring of legacy patterns
  • Dependency modernization

Example Transformations​

  • COBOL → Java / .NET
  • .NET Framework → .NET Core
  • On-premise applications → Cloud-native services
  • VM-hosted systems → Containerized workloads
  • Batch-based processing → Event-driven architectures

All transformations maintain bidirectional traceability to original source code.

2. Modernization Patterns Supported

VELX supports core modernization strategies, including:

  • Refactoring (internal structural improvements)
  • Re-platforming (infrastructure modernization)
  • Re-architecting (architectural redesign)
  • Monolith decomposition (microservices or modular monolith)
  • Strangler pattern migrations
  • API-first enablement
  • Event-driven transformation
  • Incremental modernization strategies

Modernization plans are generated automatically and reviewed by expert engineers before execution.

3. Generative AI & Agentic AI Integration

VELX integrates Generative AI, LLMs, and autonomous AI agents into the modernization workflow.

Generative AI Capabilities​

  • Code translation
  • Refactoring suggestions
  • Architectural redesign proposals
  • Test case generation
  • Documentation generation
  • Schema transformation

Agentic AI Capabilities​

Autonomous agents can:

  • Analyze system dependencies
  • Propose modernization roadmaps
  • Sequence transformation steps
  • Execute multi-stage refactoring
  • Identify and resolve migration blockers
  • Generate validation plans

Agent autonomy is bounded by governance policies and requires human approval gates.

4. Human-in-the-Loop Governance

VELX operates under an expert-led modernization model.

Human Oversight Controls​

  • Approval of modernization plans
  • Review of generated code
  • Architecture validation checkpoints
  • Risk acceptance gates
  • Production deployment authorization
  • Override capability for AI decisions

Forward Deployed Engineers maintain ultimate authority over transformation decisions.

5. Functional Equivalence & Validation Framework

VELX ensures correctness and functional equivalence of transformed systems.

Validation Mechanisms​

  • Automated test generation from legacy behavior
  • Regression test synthesis
  • Property-based testing
  • Behavioral diffing between legacy and modern systems
  • Golden dataset replay testing
  • API contract validation
  • Schema validation checks
  • Runtime shadow validation (optional)

Confidence Reporting​

Each transformation produces:

  • Functional equivalence score
  • Coverage metrics
  • Behavioral variance reports
  • Risk classification
  • Validation audit trail

Only validated transformations proceed to deployment stages.

6. Specialized Legacy System Support

VELX provides deep support for critical enterprise legacy systems.

Mainframe / COBOL​

  • JCL parsing and batch flow analysis
  • CICS transaction mapping
  • DB2 schema extraction
  • VSAM data structure mapping
  • Business rule extraction from procedural logic
  • Automated service layer generation

Windows .NET​

  • .NET Framework to .NET Core migration
  • Windows service containerization
  • Dependency injection modernization
  • Package modernization and risk scanning
  • Configuration modernization

VMware Environments​

  • VM inventory analysis
  • Application-to-VM dependency mapping
  • Containerization strategy recommendations
  • Infrastructure-to-IaC translation
  • Cloud migration modeling

7. Legacy Data & Database Modernization

VELX includes comprehensive data and database modernization capabilities.

Capabilities​

  • Schema transformation and normalization
  • Stored procedure translation
  • Data model modernization
  • Data lineage preservation
  • Change Data Capture (CDC)-based migration
  • Referential integrity validation
  • Historical data reconciliation
  • Zero-downtime migration strategies

Validation​

  • Row-level reconciliation
  • Record count validation
  • Constraint verification
  • Automated migration reporting

Data transformations are audited and traceable to original schemas.

8. Safety, Traceability & Auditability

All transformation activities include:

  • Full source-to-target traceability
  • Version-controlled transformation artifacts
  • AI decision logs
  • Validation audit records
  • Role-based access control

This ensures modernization initiatives remain compliant, reproducible, and enterprise-ready.

Summary

The VELX Transformation Engine provides AI-driven, expert-governed modernization of legacy systems, combining:

  • Code transformation across languages and platforms
  • Generative AI and Agentic AI orchestration
  • Structured modernization patterns
  • Rigorous validation and functional equivalence assurance
  • Specialized legacy system expertise
  • Secure and traceable execution

VELX enables enterprises to modernize critical systems with measurable correctness, reduced risk, and sustained operational continuity.