Career Timeline

A Journey Through Five Decades of Computing

From Mainframe Operations to Cloud Computing

Timeline Overview

This timeline presents the progression of a technology career spanning more than five decades across financial services, transportation logistics, criminal justice, healthcare, telecommunications, government, and commercial software development.

1974 - 1976

Lead Computer Operator

Financial Data Systems

Supported payroll, accounting, and business processing applications.

Burroughs B3700 • Payroll Systems • Accounting Systems
1976 - 1978

Lead Computer Operator

Mid-Continent Computer Services

Supported large-scale savings and loan network operations.

Burroughs B4800 • B6700 • Banking Networks
1978 - 1980

Senior Computer Operator

MICOR

Supported one of the world's largest computerized reservation systems.

Reservation Systems • Hospitality Applications
1980 - 1983

Systems Programmer

Columbia Savings & World Savings

Developed and supported lending and mortgage software systems.

Banking Systems • Loan Processing
1983 - 1990

Vice President

Bank Western

Managed loan systems supporting residential, commercial and consumer lending.

Loan Origination • Mortgage Systems • Banking Operations
1990 - 1997

Manager Technical & Customer Support

Industrial Computer Systems

Transportation logistics, dispatch systems and software leadership.

C • C++ • COBOL • Oracle • Logistics Systems
1997 - 1998

Software Developer

Computer Associates

Criminal justice systems integration.

COBOL • Sybase • CICJIS
1998 - 2002

Senior Systems Engineer

Systems Engineering Services Corp.

Criminal justice, student loan and financial systems.

COBOL • CICS • DB2 • Sybase • MVS
2002 - Present

Founder & Technology Consultant

IUSAT.COM

Software development, web development, systems integration and consulting.

.NET • SQL Server • PHP • ASP.NET
2007 - 2008

Source Code Reviewer

SLI Global Solutions

Federal voting system certification testing.

Security Analysis • Testing • Verification & Validation
2011 - 2019

Technical Project Leadership

AT&T

Enterprise service deployment and architecture support.

SOA • Web Services • Enterprise Integration
2015

Healthcare Software Developer

Children's Mercy Hospital

Developed software supporting the GOLDILOKs® clinical dosing platform.

C# • .NET • Healthcare Applications
2016 - Present

Modern Software Development Era

KPMG • Bank of America • CDK • Econic • Ohio DRC

Modern web applications, cloud technologies, APIs and enterprise software.

C# • .NET Core • React • SQL Server • Azure • GraphQL