Technical Skills

DOUGLAS EVANS

z Systems Systems Programmer

z/OS, OS/390, MVS/ESA | z/VM, VM/ESA | z/VSE, VSE/ESA | z Linux

Through the years I've had the opportunity to install and work with numerous mainframe environments. I've installed and worked with many releases of z/OS and z/VM, CICS and DB2. I've also worked extensively with both SNA and TCPIP networking.

Highlights

Hardware

IBM and OEM compatible mainframe architectures
- zArchitecture, including CF, IFL, zIIP, and zAAP processors
- s/390
- s/370
- Fundamental Software FLEX-ES
IBM and OEM compatible processors (CPUs)
- z14 ZR1, zBC12, z114, z10, z9, z890, z800
- S370, 4300, ES/9000, MP3000
- T3 Technologies tServer
IBM and OEM compatible channels and peripheral hardware
- FICON, ESCON, and Parallel channels
- 3350, 3370, 3380, 3390, Ramac, RVA, ESS-800, DS6800, EMC VMAX DASD
- 3420, 3480, 3490, 3592, 3584, TS3500, TS7720 Tapes and Libraries
- 3705, 3725, 3270 Communication controllers
- OSA Communication adapters, ICC, HiperSockets
- Line and Laser Printers
- IBM Brocade 5100 FICON switches

Operating Systems

z/OS 2.4, OS/390, MVS/ESA, OS/VS2
z/VM 5.4, VM/ESA, VM/XA, VM/SP, VM/370
z/VSE, VSE/ESA, VSE/SP, DOS/VSE
z Linux (SUSE, RedHat), s390 Linux

Subsystems and Software

SysPlex, Coupling Facility, HMC, ServerPac, SystemPac, CBIPO, CBPDO, HCD/IOCDS/IOCP/MVSCP, JCL, IBM Utilities, ZZSA, IBMLink, ServiceLink, Shopz
SMP/E, RACF, JES2, WLM, RMF, USS, zFS, HFS, LE, GRS, PDS, PDSE, VSAM, NCP, VTAM, TCP/IP, DNS, FTP, SMTP, Telnet, TN3270, Extra!, QWS3270, Rumba, SmarTerm
TSO, ISPF, DFSMS/DSS/RMM/OAM, DFSORT, NaviQuest, Debug Tool, Fault Analyzer, IPCS, Omegamon, Session Manager, CL/SuperSession, CICS, DB2, WebSphere AS for z/OS, WebSphere MQ for z/OS, NetView, NetView/SA, IWSz, Installation Manager, Explorer for z/OS, Cloud Tape Connector (CTC), Virtual Tape Emulation (VTE)
ASG JCLPrep, TMon-MVS, ViewDirect, Zeke, CA CCS, CA Chorus/MSM, CA Vtape, CA-1, ACF2, MIM, OPS/MVS, CA Spool, TPX, SmartJCL, SSA/SSR, SmartTest (ESW)
MVS/QuickRef, Abend-Aid, File-Aid, Strobe, Xpediter, SRS, MFE, WebFOCUS, IpServer, z/Web-Host, FDR/ABR, Batch to CICS, ISPF/VSAM Utility, InSync, DumpMaster, TraceMaster, MXG, SAE, Zip390, Connect:Direct, Syncsort
CP, CMS, VTAM, RSCS, TCPIP/VM, DirMaint, SFS, DFSMS/VM, AVS/VM, TSAF/VM, VMSES/E
ESAMON, ESAMAP, VM:Backup, VM:Tape, VM:Spool, VM:Batch
VSE/Power, ICCF, TCPIP for VSE, VSE/DITTO
YaST, OCFS 2, SSH, VNC, SMT

Networking

SNA, BTAM, VTAM, NCP, SSP, HiperSockets
TCP/IP, FTP, Telnet, TN3270, VIPA, DNS, Firewalls, Routing

Languages

Assembler, HLASM, COBOL, REXX, Clist, ISPF, CMS and TSO Pipelines, RPGII

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