Thomas E. Cronk
Lancaster, PA 17602
717-***-**** Email: abnpi6@r.postjobfree.com Cell: 631-***-****
Technical Proficiencies
Operating systems: ZOS, OS/390, MVS, DOS/VSE, CA-IDMS, JCL, VSAM, MS-DOS, Novell 3.x, Windows
VAX/VMS 4.4, DEC Tops/10, CICS, CMS. TSO, Exposure to unix
Languages: Enterprise COBOL for OS390, MVS and DOS, CA-Realia COBOL, Honeywell H200 COBOL,
ADS/O, FORTRAN, VAX Pascal, Borland Pascal, BASIC. Exposure to PL/1and BAL, C/C++,
HTML, SQL, ASP, VBScript
Tools: IDD, DMLO, OLQ, DBOL, Endevor, Infoman, Easytrieve, DYL280, Syncsort, CA-Sort,
ICETOOL, Viasoft.(ASG SmartTest), CA-OPTIMIZER, Intertest, Panvalet, SDSF, SAR, Unitech,
FileAid, ASG-ESW, Strobe, Remedy, Jobtrak, Changeman, Microsoft Office (Word, Excel,
Powerpoint, Visio), Microsoft Project, Project Workbench
Inventory Packages: CA-CAS MRP
Professional Experience
Peak Solutions at BAE Systems. 2007-2009
1714 Market St. Camp Hill, PA 17011
Position: Programmer Analyst
Performed production support and maintenance of batch and online software in COBOL and ADS/O in an OS/390
environment with IDMS and VSAM. Participated on the legacy conversion team. Maintained financial and MRP
applications for a large manufacturing company.
• Performed production support for a legacy CA-CAS MRP system in conversion to Oracle.
• Supported legacy to Oracle interfaces
• Developed and supported software for the conversion project
First Data Merchant Services Corp. 1998 - 2006
1307 Old Walt Whitman Road, Melville, NY 11747
Position: Application Architect (3/1999-11/2006)
Performed all phases of development and maintenance of batch and online software in COBOL and ADS/O in an OS/390
and Z/OS environment with IDMS and VSAM. Participated in team and individual projects, coached less experienced
programmers, designed and developed financial applications for a large credit card processing company.
• Designed and implemented a new-business system to accept several feeds in a standardized format from a web front-
end and create merchant images on the database, then extract feeds to all attached systems.
• Enhanced this system to function as a conversion engine accepting mass addition of new blocks of business.
• Redesigned a merchant billing system to function at the location and/or corporation level. Added flexibility to support
many different billing categories.
Position: Sr Programmer Analyst (8/1998-3/1999)
Performed all phases of development and maintenance of batch and online software in COBOL and ADS/O in an OS/390
environment with IDMS and VSAM.
• Performed final phases of year 2000 preparations and associated maintenance of financial applications for a large
credit card processing company.
ReliaStar Life Insurance Company of New York (Now ING Life Insurance) 1995 - 1998
1000 Woodbury Rd, Woodbury NY 11797
Position: Sr Programmer Analyst
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Performed all phases of development and maintenance of batch and online software in COBOL and CICS in
DOS/VSE/CMS and OS/390 environments with VSAM and Vantage-One. Participated in team and individual projects,
coached less experienced programmers, maintained financial applications for a large life insurance company.
• Designed and maintained several annuity and life insurance systems on VSE and MVS mainframes. Systems
included Policy servicing, Commissions, year-end reporting and federal tax reporting. Converted IRS forms printing
from pre-printed forms to Xerox embedded forms using Elixir.
• Designed a system to migrate legacy data from several incompatible systems to the corporate standard system using a
standardized format defined for all subsequent conversions.
• Provided support of policy administration software such as VANTAGE-ONE, ULA, and FPRA
• Performed all phases of year-2000 upgrade on Annuity and Universal Life administration systems.
• Supervised a language upgrade from DOS/VS COBOL to IBM COBOL for VSE, including development of in-house
procedures and training for in-house and off-shore staff.
Education and Professional Development
BSc Computer Information Systems, Technology Advancement Program (CISTAP)
Bellevue University
Bellevue NE
AAS Management Information Systems
Suffolk County Community College
Selden, NY
"Identifying Confirming and Documenting User Requirements", Peak Solutions
"Effective Methods of Software Testing", Peak Solutions
Pursuing Sun Certified Java Programmer (SCJP)
Pursuing LOMA FLMI designation (achieved 5 of 10 required courses)
Coursework in PL/1, RPG, BAL, HTML, Java, C/C++, SQL, PL/SQL
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