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Leonard S Silvenis's Resume
  IBM Mainframe Systems Programming and FOCUS Applications Development
  
EXPERIENCE: Senior IBM Mainframe Systems & FOCUS ADHOC Specialist.  

1994-2006 A General Motors Mainframe, and Application Programming Expert.
Experienced in IBM Mainframe Development,  IBM Maintenance using FOCUS, PROCS, JCL, and CLISTS. The lead MVS/TSO/FOCUS consultant used by EDS to upgrade General Motors IBM Mainframes
  
10/02-CURRENT GM: WPCS Product Cost.
Business Systems Developer/Programmer in charge of  business applications for the purpose of Inventory Control, Costing and Pricing. Areas of support include Manufacturing Plant Timing, and New Vehicle Pricing.

2000-2001 Ford Motor – PTG Systems Administrator for CMMS Production Systems
PTG/Programming Technical Group in charge of Developing system level contract requirements for changes to Ford's Common Manufacturing Management System (CMMS).  
1999/2000 GMAC -Treasurers Office – Systems Auditor
Developed Programs validate the conversion of GMAC's Information Warehouse From IMS to DB2 to Oracle.
2000-1994 GM/GMAC/EDS : GM Mainframe to PC Applications.
    Developed Programs validate the conversion of GMAC's Information Warehouse From IMS to DB2 to Oracle
Revised Adhoc FOCUS reporting systems so they could be downloaded into Access and Excel on client servers.
03/98-03/99 EDS/GM Dealer Systems (FAST)- Automotive Systems Consultant        
Systems Programmer. The Dealer System (IMS/DB2 Databases) includes financial information for all GM dealers. The position required expert knowledge of IBM Mainframe Programming and Databases.
Responsibilities included FOCUS, COBOL II and PL/1 programming.  
03/94-02/98 EDS/GM People Systems - GM Corporate Affairs - Lead Programmer - Systems Consultant
Responsibilities included ongoing support of the IMS Emissions Analysis System. Proving Grounds Interface for EDS/GM.
 (I performed so well that General Motors demanded that EDS keep me on the project.)
 
1993-2000 Advanced Resources of Michigan
10/94-05/95 Hillrom Manufacturing - Lead Project Manager
Designed and Wrote a Warranty Analysis System using FOCUS to track part failures on new product lines.
   1991 -1993 Walker Manufacturing  - COBOL Programmer Financial Systems
Set up a MAPICS inventory system a new manufacturing plant in Mexico for finance.  
   1982 -1991 General Dynamics – Martin Marietta Finance Contracts and Finance Estimator
Responsible for Cost and Pricing Proposals: In charge of developing Government Proposals and Contracts. Using estimating methodologies for automating Government Reporting. Including the following.
Cost/Price Contracts, Proposals, Labor Hours, Learning Curves,
Software Costs. Management Reports, Off-Loading, Financial Cost Summaries, and Forward Pricing.
   1978 -1982 Boeing --BCS--; Aerospace Estimator/IBM Mainframe Systems Programmer
Responsible for the development and support of Boeing’s (EIS) Executive Information System This software developed by Industrial Engineering and Finance to support Boeing. Provided Martin Marietta Finance in Orlando with the methodology for the development of their own Financial Estimating Information System.
 
EDUCATION:  Eastern Michigan University - BS Industrial Tech / Computer Technology- Ypsilanti, Mi. 1978
      IBM Advanced Database Design  - Seattle and Dallas
      IBM - Parametric Modeling / Advanced Business Systems - Seattle, Washington
      Computer Associates - Endevor Administrator - Southfield, Michigan

SKILLS SUMMARY: A senior level Business Consultant, Mainframe Programmer/ Specialist. Experienced in B2B Development, IMS, DB2, COBOL II, PL1, JCL, FOCUS and CLISTS running various operating systems including TSO/MVS and IMS.

     Detailed Experience: Development of Large Corporate Business Systems
* Over 9 years transitioning /converting applications from mainframe to Client Server.
* Heavy IBM experience using utilities JCL REXX, CLIST, EXEC, and Sync-sort.
* Experienced in FOCUS-PL/1-COBOL-and IBM utilities FOCUS.
* Heavy Experienced in Systems Programming and development.
* Over 20 years of Maintaining IBM / MVS / IMS Production Systems
* Over 16 years developing, and supporting Mainframe IBI Focus
* Programming tasks included writing IMS-COBOL and PL/1 programs, Structures, MFS Screens.
*  IMS and FOCUS Database loading, reporting systems, and associated JCL-CLISTS
*  Government Contracts, Proposals, Labor Hours, Learning Curves.
*  Software Costs. Management Reports, Off-Loading, Financial Cost Summaries, and Forward Pricing.
*  Software Costs. Management Reports, Off-Loading, Financial Cost Summaries, and Forward Pricing.PC SOFTWARE:
EXCEL, ACCESS, WORD and PowerPoint
MAINFRAME SOFTWARE:
MVS, TSO, IMS Tools,  Endevor, BMC JCL-Jes2/3, ISPF, FOCUS,  SYNCSORT
CHAMP,  FILEAID-Tools VMSECURE, VM-CYPHER, MFD/MFS Full Screen Display
LANGUAGES:PL1&2 COBOL/2, JCL-CLIST, EXEC, FOCUS-Focexecs,
DATABASES:IMS -/ FOCUS, SAS, DB2/ACCESS, BMPs PSB’S DBD’S
OPERATING SYSTEMS & OTHER:MVS TSO / FOCUS / IMS CMS / VM


 

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