1. 611 Isabella Street, Neenah, WI 54956
rodneylettman@yahoo.com
920-527-8405
RODNEY LETTMAN
AS/400 Software Architect/Engineer with more than 30 years of expertise in the AS/400 arena.
Roles included technical leadership, mentoring junior programming staff and working autonomously.
Uutilizing full life cycle development to accomplish successful implementations of complex cross platform
applications.
EXPERIENCE Businesses Solutions Architect
Environment:
AS/400 RPG II, III, IV, ILE and Free RPG, Sub file, CL, DDS, DSPF, Stored Procedures, Service Programs,
Binding, Procedures, AS/400 Query, SDA, DFU, STRSQL, AS/400 Debug, i Series Navigator, Change
Management systems, MS Office, Excel, SOX controls, Java and .Net interfaces, and Data analysis/integrity
tasks.
Prior Work Applications: IFS, Turnover, JDE & JDA interfacing, Ashford, Radio Frequency, EDI Gentran
Mapping, AS/400 performance tuning and monitoring, backup and recovery. Point person in definition,
progress tracking, and technical documentation for internal and external clients’ requests.
Provide QA teams definitions and expectations of project outcomes. BA/PM updates and training of newly
created or enhanced applications.
Past Accomplishments:
Experienced Systems and Programmer Analyst utilizing strong communication skills and full SDLC practices
to develop mission critical AS/400 core applications. Perform high level code reviews, facilitate team
meetings, workings as the Lead Programmer or Team Leader, verifying projects were completed within
estimates and budgets. Identifying issues and resolutions towards the successful implementation of global
software projects. Generating revenue and enhancing existing applications upon business request. Heavily
involved in troubleshooting existing application’s issues and quickly understanding clients’ needs.
WORK HISTORY
Robert Half AS/400 Consultant Waukesha, WI
Sept 2014 – Present
Consulting on behalf of Robert Half for Safway Group. Safway is performing a conversion of its Infinium
based ERP accounting package to an Infor M3 ERP system.
 Modules performing conversion on Accounts Payable, Accounts Receivable and General Ledger.
 Develop conversion programs after analysis of file structure differences between the two ERP
packages.
 Creation of Cross Reference file maintenance programs which map General Ledger Account numbers
from three different software packages.
 Original legacy custom GL system, Infinium and M3.
 Heavy analysis required as minimal formal documentation has been prepared.
 Heavy End User interaction.

2. Alta Resources Senior Architect III Neenah, WI
2011 – May 2014
 Worked as a Project Lead on many cross platform team solutions as well as autonomously.
 New Design and successful implementations of mission critical applications using SDLC
methodology.
 Worked under strict PCI compliance on all credit card transactions.
 Enhancements generated notifiable revenue streams and End User effectiveness with little or no
supervision. The resulting projects surpassed all expectations of the User Community as well as the
Executive Level.
 Using Core Lite FTP, performed annual transfers and periodic updates from the United States Postal
Service. Updating shipping rates and zip code zones, as well as UPS rates over the past three years.
This created a uniform movement into all the postal upgrades seamlessly and without interruption to
warehouse production and/or shipments of daily product.
 Utilizing ACOM (a third-party application), generated labels that are being transferred from the
AS/400 IFS drive to the Esync Label Printer. This included barcodes that are necessary to invoice and
ship merchandise both in Stage and Production.
 Testing was rigorously performed and organized with the Quality Assurance and Operations Team in
the test environment as the Project Team Lead Programmer.
 Design daily backup and disaster recovery plan utilizing Itera (software vendor) replication of data.
 Provided guidance to the offshore Quality Assurance Department in the Philippines, including training
on how to use the ERP application (ASSIST) and expectations of results.
 Perform daily tasks that impact a global industry.
 Troubleshoot design defects and break fix issues as needed.
 Writing, coding and testing software programs and applications per the business requests.
 24/7 on call worldwide.
Copart, Inc. Software Engineer Fairfield, CA
2008 -- 2011
 Large Development Team Member responsible for creating applications that require intensive
research, cooperating with the executive level through the end user environment for successful
deployment.
 New applications generated millions of dollars in revenue -- projects that have extensive back end
AS/400 resources. Extensively involved in design and roll out worldwide.
 Work with business analysts and management staff to succeed on projects with limited guidance and
specifications.
 Organize meetings and point person in presenting new ideas and methodology for projects, oftentimes
with pressing deadlines.
 Quickly adjust to new environments and new requirements as needed.
Allied Waste Management Software Programmer Scottsdale, AZ
2006 – 2008
 Developed an automated custom AP invoice creation/payment terms application for a five billion
dollar industry. This enhancement allowed the Procurement Department to analyze spending trends
and saved the company millions of dollars in less than one year. Developed with no design
specifications, into a fully-automated process, and a user-friendly result.

3.  Developed upload process to map data from Scotia Bank into the PL Infinium platform. This
enhancement allowed the company to achieve significant rebates from Scotia bank using the Allied
Waste Procurement card.
 Worked with Delloite and Price Waterhouse consultants to extract data from the Infinium accounting
system on numerous internal/external audits, including the IRS. Worked with business analysts and
applications specialists on numerous projects through full life cycle development.
 Trained and assisted new employees on company's IT Department protocol, change management and
procedures.
 Daily maintenance and troubleshooting on Infinium based PL/GL/FA as needed with heavy end user
contact.
AFNI Inc. Systems Consultant Bloomington, IL
2005 – 2005
 Developed AS/400 ILE based accounting solutions for AFNI's client, State Farm.
 Developed RPG SQL back and programs to supply Visual Basic applications at local and remote sites
with online data from the AS/400. Maintenance, enhancements and troubleshooting of existing RPG
III based applications.
 New applications were developed in RPG ILE, and IV.
 Heavy AS/400 DBU and query use.
Office Max/Boise Cascade Systems Consultant Chicago, IL
2004 – 2004
Computer Guidance Corporation Senior Programmer Scottsdale, AZ
1999 – 2004
Complete Business Solutions Senior Programmer/Consultant Phoenix, AZ
1998-2000
Katten Muchin and Zavis Systems Consultant Chicago, IL
1997-1998
Jenner and Block Senior Programmer Chicago, IL
1995-1997
A/S Technologies Senior Programmer Chicago, IL
[IBM Business Partner]
Team Leader of 5 Junior developers.
1987-1995
EDUCATION
DeVry Institute of Technologies, Lombard, IL, 1984-1987
Bachelor Degree in Computer Sciences
Graduated President's List