Gary T. McMahon
(Home) 860-***-****
Newington, CT 06111 (Cell) 860-595-
7565
********@*****.***
HIGHLIGHTS
Information Technology professional with extensive and successful
experience in applying business analysis and programming skills.
Recognized strengths in estimating and negotiating. Demonstrated aptitude
as a trainer, and effective as both a team and individual contributor.
Noted for clear and accurate communication. Exceptional analytical
ability; recognized for consistently making sense out of complex details.
TECHNICAL KNOWLEDGE AND SKILLS
Languages: C++, COBOL, FORTRAN
Environments: CICS, IMS real time, distributed, MVS batch
Other: DB2, QMF, Microsoft Access, Microsoft SQL Query Analyzer, JCL, TSO,
CA7,
VSAM, MQ, Microsoft Visual C++, IMS database, Syncsort, Endevor
and PVCS
code asset management tools, Microsoft Excel, Visio, and Word
ONGOING KNOWLEDGE ACQUISITION
Currently working in a self-paced CD course in Java Programming (object-
oriented) from Sun Microsystems, Inc. Completed Excel 2007 course at
Hartford Public Library, June 2010.
EXPERIENCE
Travelers Insurance Company 1996 - 2008
Senior Programmer/ Analyst
Improved, corrected, and enhanced multiple property/casualty claim
processing systems. Collected valuable historical data for major carriers
and third party administrators. Developed annual data for Workers
Compensation Research Institute. Trained staff in specific applications.
. Created and implemented critical changes to the T-Mate System, which
manages the entire life cycle of workers compensation claims after the
notice of loss. T-Mate is a distributed, object-oriented application
written in C++. Significantly improved the ability to capture and
transmit more precise and accurate claim data.
. Designed and created relevant data files used for workers compensation
fraud detection by Workers Compensation Research Institute, as well as
files for a law firm involved in a specific federal case. Effort
involved COBOL mainframe programs.
. Modified and ran a complicated COBOL batch process that locked, unlocked
and relocked policies and claims assumed by other carriers. Ensured that
no financial transactions were mistakenly applied to non-Travelers
claims.
Gary T. McMahon Page 2
. Developed program to explain out of balances in a "Triangle Balance"
system. This COBOL program provided accurate information for locating
sources of critical out of balance situations.
. Performed key maintenance work on Host System (CPCS, written in COBOL)
that processed claims through entire life cycle. Initiated changes that
provided timely and more accurate support for major state reporting
requirements.
Aetna Life & Casualty 1982
-1996
Senior Programmer/Analyst
Responsible in the national accounts area for development of essential
computer systems for premium audit, and applied loss retro billing systems.
Worked with multiple data- bases: IMS, IDMS, DB2. Received three
promotions in first four years in recognition of outstanding job
performance.
. Key contributor on team that developed very successful Premium and Loss
Retro Billing system (mainframe) for national accounts. This COBOL
system was chosen as a model for new system design and rewrites.
. Successfully maintained a complex predictive system called Cashflow.
System applied multiple statistical techniques that determined
appropriate insurance reserve levels versus money available for
investments.
. Significant contributor on team that created and implemented a mainframe
Premium Audit System, first successful CICS-based system for Aetna's
national accounts area. System was written in CICS Command Level COBOL.
. Successfully self-taught in FORTRAN; this led to maintenance of important
Workers Compensation Rate Quote and Schedule system. Substantially
improved system's flexibility, which in turn was instrumental in securing
and retaining large accounts.
EDUCATION
BA - English, University of Connecticut
Courses in programming and calculus - University of Connecticut
Course in statistics - Capital Community College
Seminars and information technology classes sponsored by Aetna and
Travelers
ACTIVITIES
Board member of Warm Hands Warm Hearts, a charitable volunteer organization
working with the Town of Newington, CT.