IBM Mainframe Migration & Modernization

Transform your mainframe environment into a modern, scalable, open-systems platform — faster, safer, and smarter with AI.

VerraDyne delivers full-scale IBM mainframe migration and modernization services, converting your entire environment — applications, data, batch jobs, and security — into a true open-systems architecture. With our AI toolset LexAI, we accelerate analysis, automate conversion, and reduce risk across every phase of the project.

This isn’t emulation. This is true conversion into a native Windows or UNIX environment using industry-standard languages, databases, and tools.

AI-Enhanced Mainframe Migration Capabilities

AI-Powered Discovery & Assessment

LexAI automatically analyzes your mainframe environment to:

• Map COBOL, Assembler, IDEAL, NATURAL, Easytrieve, and other program structures
• Identify dependencies, dead code, and modernization risks
• Extract business rules buried deep in legacy logic
• Generate documentation your original vendor never provided
• Recommend modernization patterns based on thousands of prior conversions

This compresses weeks of manual discovery into days — with higher accuracy.

AI-Assisted Code Conversion

Your mainframe programs are converted into the open-systems language of your choice:

• COBOL (Micro Focus or Fujitsu)
• VB.NET
• C#

LexAI generates clean, structured, maintainable code while flagging ambiguous logic for human review. Your business logic stays intact — your platform becomes modern.

Screen Modernization (CICS / IMS → WinForms / WebForms)

CICS BMS and IMS/DC screens are transformed into:

• Windows WinForms
• ASPX WebForms

All original screen behavior is preserved or enhanced. Choose a pixel-accurate replica or a fully modernized UI.

AI-Driven Data Migration

VSAM, DB2, IMS/DB, IDMS, SUPRA, ADABAS — all are converted into your preferred relational database:

• SQL Server
• Oracle
• MySQL

LexAI assists with:

• Schema mapping
• Data cleansing
• Referential integrity validation
• EBCDIC → ASCII conversion

Your data becomes modern, structured, and ready for analytics.

Batch Job Conversion (JCL → Modern Scripting)

Your batch environment is fully modernized:

• JCL, PROCs, PARMs → Windows command scripts, UNIX shell scripts, or Perl
• SYNCSORT / COSORT → modern equivalents
• IDCAMS, IEBGENER, FILEAID → open-systems utilities
• CA7, CA11, AUTOSYS → modern schedulers

LexAI analyzes job flows, identifies dependencies, and generates equivalent scripts with validation checkpoints.

What Makes VerraDyne Different

True Conversion — Not Emulation

Your system runs natively on open systems — no CICS emulators, no IMS shells, no batch simulators.

AI + Human Expertise

LexAI accelerates analysis, conversion, and testing. Our engineers ensure accuracy, architecture, and long-term maintainability.

Full Ecosystem Modernization

We modernize:

• Programs
• Screens
• Data files
• Batch jobs
• Security (RACF, Top Secret)
• Schedulers
• Interfaces and external integrations

Everything moves — not just the code.

Supported Mainframe Components

Presentation Layer

• CICS
• IMS/DC
• TP Monitors

Business Logic

• COBOL
• ASSEMBLER
• IDEAL
• NATURAL
• Easytrieve (CA-Easytrieve)

Databases & Data Files

• DB2
• DATACOM
• IMS/DB (DL/I)
• IDMS
• SUPRA
• ADABAS
• VSAM

Batch Processing

• JCL, PROCs, PARMs
• VSE, MVS, OS/390, z/OS
• SYNCSORT, COSORT
• IDCAMS, IEBGENER, IEFBR14
• CA7, CA11, AUTOSYS
• ABEND control, restart, recovery

Your Migration Outcomes

With VerraDyne + LexAI, you get:

• Faster modernization with AI-accelerated analysis
• Lower risk through automated testing and validation
• Clean, maintainable code in modern languages
• A fully native open-systems environment
• Predictable timelines and budgets
• A system your current team can actually maintain

Ready to bring your legacy environment into the future — with AI speed and VerraDyne precision?