Our Services
What We Do
From day-to-day operational support to full-scale modernization programs, Bagg Consulting delivers specialized IBM mainframe expertise across every phase of the technology lifecycle.
Mainframe Development & Support
We design and build mainframe applications that meet your exact business requirements — new development, enhancements, integrations, and ongoing application support. Our developers are fluent in the languages and subsystems that power mission-critical enterprise systems.
- COBOL and Assembler/HLASM development
- CICS transaction processing
- DB2 and IMS database development
- Batch job design and optimization
- API and integration development
- Application support and maintenance
Modernization & Migration
Modernizing a mainframe environment requires precision — one wrong move can impact systems that run your entire business. We bring structured methodology and hands-on experience to legacy analysis, code remediation, and migration planning so you can move forward confidently.
- Legacy application inventory discovery, analysis and documentation
- Code remediation and refactoring
- Data center migration planning and execution
- Workload assessment and right-sizing
- Risk mitigation and rollback planning
Enterprise Delivery Excellence
Modern software delivery practices don't have to stop at the mainframe. We help organizations apply Agile and Lean Portfolio Management principles to their mainframe delivery teams — improving throughput, reducing cycle time, and aligning technology work with business priorities.
- Lean Portfolio Management implementation
- Agile coaching for mainframe teams
- Delivery cadence and sprint planning
- Value stream mapping
- Continuous improvement programs
Retainer & SOW Engagements
We offer a range of engagement structures to fit how your organization works — from fixed-scope statements of work to ongoing retainer arrangements that give you reliable access to senior mainframe expertise whenever you need it.
- Short-term project engagements
- Long-term staff augmentation
- Statements of work (SOW)
- Retainer-based technical support
- On-demand advisory services
Not Sure Where to Start?
Tell us about your environment and your challenges. We'll help you figure out the right path forward.