David Donarski

David Donarski Email and Phone Number

Sr Systems Engineer at ZyQuest @ ZyQuest
David Donarski's Location
Minong, Wisconsin, United States, United States
David Donarski's Contact Details

David Donarski personal email

About David Donarski

z/osSpecialties: acf2, assembly language, automation, backup, ca1, ca11, cics, cobol, computer associates packages, consulting, conversion, dasd, data processing, database administration, disaster recovery planning, ibm, ibm db/2, ibm mvs, ims, insurance, ip, mainframe, mvs esa, ncp, network support, operating systems, z/OS, printers, quark xpress, rexx, scheduling, smp/e, sna, tcp/ip, technical support, upgrades, vm, vse, vtam, writing, year 2000,

David Donarski's Current Company Details
ZyQuest

Zyquest

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Sr Systems Engineer at ZyQuest
David Donarski Work Experience Details
  • Zyquest
    Sr. Systems Engineer
    Zyquest Oct 2010 - Present
    De Pere, Wisconsin, Us
    Consulting at Schneider National in the role of Sr z/OS Systems Programmer. I support all aspects of a z/OS operating system in a parallel sysplex environment. Sentry; analyze and document Assembler language programs. I also do SQL coding. I will be responsible for z/OS operating system support.
  • Sentry Insurance In
    Sr. Systems Engineer
    Sentry Insurance In Jan 2008 - Oct 2010
    analyze and document Assembler language programs. I also do SQL coding. I will be responsible for z/OS operating system support.
  • Omni Resources
    Systems Architect
    Omni Resources Jan 2007 - Dec 2007
    Consulting at Sentry Insurance in Stevens Point WI. I analyze and document Assembler language programs.
  • Pomeroy
    Sr Systems Architect
    Pomeroy Feb 2001 - Dec 2006
    Hebron, Ky, Us
    I worked on z/OS and OS/390 supported and mainframe storage support in a worldwide operation. This involved 4 SYSPLEXes, 5 mainframes, and over 600 terabytes of DASD and 10000 MIPS of mainframe power. I assisted in the conversion of several OS/390 or z/OS systems to a higher level of the operating system using ServerPac. I was responsible for upgrading IBM MVS maintenance monthly using SMP/E. I installed and implemented IBM's TWS scheduling package over 2 of the SYSPLEXes. I worked on splitting SYSPLEXes into multiple SYSPLEXes. I worked on converting from a 31 bit to a 64 bit operating environment. I supported the 3000+ printers connected to the mainframe using SNA and IP connections. I also did considerable work in the area of DB2 backup using the EMC Timefinder product. I did work defining coupling facility structures and also installed several other products. I have also written some REXX code and Assembler exits. Worked supporting Connect Mailbox. Also worked supporting VTAM, NCP and TCP/IP. I have worked on implementing system automation and the conversion from z/OS V1.4 to V1.6. I have been a part of a project to create two new data centers for the express purpose of disaster recovery. One is a duplicate of Kimberly Clark's existing data center and the other strictly handles tape backups. I have worked on implementing STK's ExHPDM product to facilitate the tape backups. I have installed and implemented EMC's SRDF and Consistency Group software, which is being used to synchronize DASD across the data centers.
  • Kestrel Consulting
    Consulted
    Kestrel Consulting Nov 1999 - Oct 2000
    Us
    for the USFG division. This involved support of a SYSPLEX environment using an OS/390 V2.6 and V1.3 mix. I was responsible for all 3rd party software support at an OS/390 installation after the staff was let go with very little notice. This required familiarizing myself with the company and the products, evaluating the current status of the products, verifying Y2K compatibility, removing obsolete versions and products, installing new versions, and fielding user support calls. I worked in the areas of OS/390, CICS, and Storage Management
  • Parallel Technologies
    Consulting
    Parallel Technologies Jan 1999 - Oct 1999
    Eden Prairie, Mn, Us
    Consulted at Minnegasco. I installed and implemented a new version of CA-11. I installed and implemented version 6 of IMS/DBCTL. This included converting from a Local DL/I CICS environment to a DBCTL CICS and batch environment. I worked on converting from Version 2.1.2 to 4.1 of CICS, CICS resource definition, and Y2K set up and testing at the disaster recovery site.
  • Dmr Consulting Group Inc
    Consulting
    Dmr Consulting Group Inc May 1998 - Jan 1999
    Consulted in Minneapolis at Target Corporation installing OS/390 system software. Installed CA-ACF2, CA-1, CA-11, and JOBSCAN. Worked with team converting from MVS/ESA 5.2.2 to OS/390 2.5 and creating a "Common Operating Environment" across three data centers in a SYSPLEX environment. Worked on upgrading all Legacy products to Y2K compatibility and removing products which were no longer used.
  • Maurices, Inc
    Senior Systems Programmer
    Maurices, Inc Oct 1984 - Apr 1998
    Mainframe operating system support (MVS, VSE, and VM). CICS system support. Network support
  • Maurices, Inc
    Senior Systems Programmer/Technical Support Manager
    Maurices, Inc Oct 1984 - Apr 1998
    Mainframe operating system support (MVS, VSE, and VM). CICS system support. Network support. Disaster recovery. Capacity planning.
  • Figi'S Inc
    Senior Systems Programmer
    Figi'S Inc Oct 1977 - Oct 1984
    Mainframe operating system support (MVS, VSE, and VM). CICS system support. IMS database administration
  • Marathon Electric
    Programmer Analyst
    Marathon Electric May 1975 - Oct 1977
    Assembler, CICS, IMS
  • Illinois Mutual Insurance
    Programmer Analyst
    Illinois Mutual Insurance Oct 1974 - May 1975
    COBOL.
  • United States Army Reserve
    E6 Drill Instructor
    United States Army Reserve Apr 1969 - Apr 1975
    Fort Liberty, Nc, Us
    I trained troops in the skills of infantry and artillery
  • Giddings & Lewis Machine Tool
    Programmer - Assembler
    Giddings & Lewis Machine Tool Jun 1972 - Oct 1974

David Donarski Skills

Mvs Z/os Db2 Mainframe Disaster Recovery Cics Cobol Smp/e Os/390 Operating Systems Database Administration Rexx Ims Db/dc Assembler Vm Sdlc Software Development Life Cycle

David Donarski Education Details

  • Uw-Oshkosh
    Uw-Oshkosh
    Computer Science
  • Illinois Valley Community College
    Illinois Valley Community College
    Computer Science
  • Illinois Valley Community College
    Illinois Valley Community College
    Liberal Arts
  • School Name:
    School Name:
    Computer Science

Frequently Asked Questions about David Donarski

What company does David Donarski work for?

David Donarski works for Zyquest

What is David Donarski's role at the current company?

David Donarski's current role is Sr Systems Engineer at ZyQuest.

What is David Donarski's email address?

David Donarski's email address is da****@****ail.com

What is David Donarski's direct phone number?

David Donarski's direct phone number is +176322*****

What schools did David Donarski attend?

David Donarski attended Uw-Oshkosh, Illinois Valley Community College, Illinois Valley Community College, School Name:.

What skills is David Donarski known for?

David Donarski has skills like Mvs, Z/os, Db2, Mainframe, Disaster Recovery, Cics, Cobol, Smp/e, Os/390, Operating Systems, Database Administration, Rexx.

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