David Warner
z/OS Software Professional
- Role
- Staff Engineer at Broadcom
- Location
- Georgetown, TX, US
- LinkedIn followers
- 500 followers
About David Warner
Senior developer with deep z/OS internals expertise gained from years building solutions for leading mainframe software vendors. I work at the systems software level, solving complex technical challenges that require intimate knowledge of z/OS architecture and subsystems.My experience spans system-level diagnostics, performance optimization, product development, and complex technical problem-solving within mainframe systems software.Core expertise-z/OS internals and architecture-Product development and systems software-Subsystem architecture and integration-Performance analysis and optimization-Advanced diagnostics and debugging
Experience
Staff Engineer
Mar 2024 — Present
Education
University of Houston
Bachelor of Science (B.S.), Mathematics
1979 — 1982
Skills
- Job Control Language (Jcl)
- Disaster Recovery
- Ipcs
- Ibm Utilities
- Systems Programming
- Racf
- Troubleshooting
- Rexx
- Os/390
- Sdsf
- Enterprise Software
- Enterprise Architecture
- Vsam
- Sysplex
- Zseries
- Mvs
- Bal
- Z/Os
- Ispf
- Jcl
- Ibm Db2
- Tso
- Storage Management
- Sql
- Hlasm
- High Availability
- Db2
- Software Development
- Mainframe
- Software Design
- Software Engineering
- Ibm Mainframe
- Databases
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