Mainframe Expert Services
Specialist engineering from legacy discovery through production operations.
mLogica combines experienced mainframe specialists with purpose-built AI and deterministic automation to modernize business-critical applications and data while preserving business logic and operational continuity.
Our experts support assessment, architecture, application transformation, database migration, integration, performance engineering and controlled cutover. LIBER*M provides mainframe transformation capabilities, while TRAK*M supports automated testing, reconciliation, parallel-run validation and production governance.
Expertise matters most where complexity concentrates: undocumented business rules, Assembler routines, interconnected batch workloads, embedded data dependencies and demanding processing windows. Our teams resolve exceptions and engineering decisions throughout delivery. Coverage spans IBM z/OS and Bull GCOS8, including COBOL, Assembler, PL/I, Easytrieve, Telon, JCL, SAS and Rexx, alongside IMS, Db2 and VSAM environments.
Services can address a focused technical requirement, provide a white glove modernization engagement or support an Autonomous Modernization Factory. Post-cutover support helps stabilize production, monitor workloads and optimize performance.
The outcome: modernized applications and data, supported by validation evidence and accountable production approvals.
AI accelerates. Governance makes it safe to cut over.
