ZBL Services, Inc.

z Systems Workload Modernization

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Enterprise Architecture Transformation

Specializing in legacy batch application workloads in highly regulated industries

ZBL was founded in 2015 by Timothy C. Fanelli (aka Doctor Batch), former IBMer, and recognized leader in the field of z Systems legacy workload modernization. Tim specializes in COBOL and PL/1 to Java modernization efforts, enterprise architectural reviews, business value analysis, and education and training workshops. Tim's industry experience spans dozens Fortune 500 companies in Financial Markets, Insurance, Government, and Telecommunications industries.


Service Enablement

Business Rules Governance

Batch Workload Transformation

Coaching and Education

Projects and Engagements

State of New Hampshire

Department of Health and Human Services

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Rapidly develop JSR-352 compliant applications for z/OS

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