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Louis W. Heller
Lapeer, MI 48446
Louis_Heller@MasterComputerGroup.com
US Citizen |
Senior Tandem
Developer
TAL –
COBOL/COBOL85 – SCOBOL – Pathway - TACL
Enscribe - SQL - Base24 – XPNet
Electronic Funds Transfer - Warehousing - Brokerage - Manufacturing
24 Years Data Processing - 20 Years on Tandem
BS Computer Science - BS Chemical Engineering |
SUMMARY: 24 years data
processing experience with 20 years on Tandem, degrees in
engineering and computer science, and a strong background in application
development.
Tandem Cobol/Cobol85 Scobol Pathway TAL C TACL Enscribe SQL
EFT - Base24 - XPNET
Manufacturing - Warehousing - Brokerage
HARDWARE: 20 years on the Tandem hardware platform.
2 years IBM Series 1, IBM 370/168, Amdahl 470V, CICS, JCL.
EDUCATION: BS in
Computer Science, BS in Chemical Engineering, University of Michigan, 3.6
GPA.
WORK EXPERIENCE:
Developer:
Master Computer Group, Olmsted Falls, OH; 8/05 to present,
Senior Developer
Design and code of various Tandem based software products in a TAL,
COBOL85, Enscribe, Pathway, TACL environment. Worked on internet related
projects, web site content, sales and support of Tandem based software.
Worked on utilities that manage message traffic, store and forward
applications, file management code, configuration and control using
Pathway, and processes that reformatted and routed various transactions.
Consultant:
MasterCard - Troy, MI; 7/98 to
08/05. Senior Developer
Maintenance and enhancements to the MasterCard Debit Systems
credit, debit, ATM environment including ISO, CIRRUS, PLUS, X9.2, EX9.2,
and Europay interfaces. Enhanced code for handling memory segments. Added
auditing logic to the X9.2, EX9.2, and PLUS interfaces. Added statistics
to stand-in processing. Made Y2K changes and verifications. Converted user
conversion routines used by SCOBOL from TAL to pTAL. Upgraded interface
simulators.
Consultant. Automatic
Data Processing, Jersey City, NJ; 2/95 - 7/98.
Design, code, maintenance, and enhancements of a securities trading
and order match system in a Tandem COBOL/SCOBOL/TAL Pathway
environment. Redesigned and wrote execution parsers for interfacing with
the various stock exchanges. Used communications utilities to
capture/replay message traffic for testing and simulations. Analyzed
existing batch processing, architected new and improved data flows, and
then designed and coded programs to implement the new architecture.
Rewrote many existing programs to apply structured coding and implement
current programming standards. Developed code to interface existing
systems with the Canadian stock exchanges using the STAMP specification,
conducted all certifications, and handled the detection and resolution of
all interface problems. Wrote all the applications used to maintain the
many data files. Installed and configured various exchange interface
environments.
Consultant. MPACT
Immedia, Livonia, MI; 11/93 - 2/95.
Design, code, maintenance, enhancements, and documentation of EDI and
Message Management software in a Tandem COBOL/SCOBOL Pathway
environment. Designed and coded a Volume Billing system. Performed unit
and integration systems testing. Wrote test scripts for automated testing.
Provided customer support and frequently traveled to customer sites.
Consultant. Metromedia
Communications, San Antonio, TX; 7/93 - 11/93.
Design, code, maintenance, and enhancements of an Order Entry and
Order Maintenance system in a Tandem COBOL/SCOBOL Pathway environment.
Worked as QA Manager.
Consultant. MPACT EDI
Systems, Livonia, MI; 9/92 - 7/93.
Design, code, maintenance, enhancements, and documentation of EDI and
Message Management software in a Tandem COBOL/SCOBOL Pathway environment.
Maintenance, enhancements, and documentation for an EDI data translator
using C. Provided on-site customer support. Performed benchmarking on
software throughput at Tandem's Benchmarking Center. Worked as Pathway
Manager, performed unit and integration systems testing, and wrote install
and operations documents. Managed source and object code administration
for releases.
Consultant. Leroux,
Pitts & Associates, Clearwater, FL; 1/92 - 9/92.
Design, code, maintenance, enhancements, and documentation for a new
release of a Credit Authorization and Management system in a Tandem
TAL/COBOL/SCOBOL Pathway environment. Designed and coded the purge
subsystem. Responsible for all DDL management and source control during
the project.
Consultant. MPACT EDI /
Tandem Computers, Livonia, MI.; 3-90 to 1-92.
Design, code, maintenance, enhancements, and documentation of EDI and
Message Management software in a Tandem COBOL/SCOBOL PATHWAY environment.
Redesigned and coded an Addressing and Distribution system, bridge
software between an EDI data translator and a Message Management system,
and coded automated conversions for software release upgrades. Met
frequently with customers for requirements acceptance and sign-off.
Performed unit and integrated systems testing, wrote install and
operations documents, and traveled to customer sites to provide support.
Provide formal training to customers in a classroom environment. Exposure
to SQL. Extensive systems work including DDL, Line configurations, Pathway
management, ENABLE, Litecom, and interface with PC's using IXF.
Project Leader.
EDS, Martinsburg, Virginia; 10-89 to 3-90.
Analysis of parts manufacturing and distribution processes. Provided
functional requirements, detailed design, and coding of Picking, Packing,
Shipping, and Lost & Found subsystems in a Tandem COBOL/SCOBOL Pathway
Environment. Performed project management functions including project
planning, allocation of resources, and time-reporting.
Project Leader. EDS,
Flint, MI; 2-89 to 10-89
Detailed design and code of RECEIVING and PUTAWAY subsystems for the
AC-Delco Parts Distribution centers in a COBOL/SCOBOL PATHWAY Environment.
Managed source and object code administration, systems integration,
Beta-testing, and customer acceptance.
Programmer Analyst. EDS,
Pontiac, MI; 10-86 to 2-89
Design, code, documentation, and enhancements of PICKING, PACKING,
SHIPPING, and CONVEYOR subsystems in a COBOL/SCOBOL PATHWAY environment.
Performed site installation and provided on-site training to warehousing
personnel. Interfaced Tandem with multiple device types and protocols, and
provided analysis using various diagnostic tools. Developed custom systems
tools using TACL, ENABLE, DDL, and MIS Batch.
Programmer Analyst.
EDS-Plano TX, Development Center; 5-86 to 10-86
Coded Payroll and Order Entry systems using COBOL, CICS, and JCL in an
IBM 370/168 environment. Wrote general design specifications including
requirements definition, flowcharting, and test plans.
Programmer. GM Chevrolet
Engine Plant, Flint, MI; 8-85 to 5-86
Design and coded batch report programs for GM personnel, using
statistics gathered from a Preventive Maintenance System on a IBM Series
1.
Chemical Engineer.
Boride Products, Inc., Traverse City MI; 8-83 to 4-84
Designed new equipment, evaluated current process designs, and
developed standards and procedures for the quality control laboratory.
Provided analysis and maintenance to RPG systems. Coded and utilized
numerical analysis of chemical formulations and equipment parameters to
provide design optimization.
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