Doug Warren
Computer Programmer at Terminal Supply Company
Livonia, Michigan, United States
Summary
👤
SeniorDoug Warren is a seasoned AS/400 (iSeries/System i) programmer with over 30 years of hands-on experience in RPG and CL development, currently supporting Terminal Supply Company after long tenures in healthcare IT. He has deep practical knowledge of interfaces and integrations—FTP, HL7—and form design tools, having supported major clients including Mayo Clinic, Botsford Hospital and Ascension. Comfortable across the full lifecycle of legacy system maintenance and modernization, Doug pairs institutional knowledge of IBM midrange platforms with practical interface and data-exchange expertise. Based in Livonia, Michigan, he brings proven reliability in regulated healthcare environments and a track record of translating complex clinical and operational requirements into stable, auditable solutions.
12 years of coding experience
15 years of employment as a software developer
rpg/ile, cl
Github Skills (147)
docker-container10
php-server10
openvpn10
pki10
docker10
vpn9
youtube9
vnc-client9
python9
excel9
closedxml9
serve9
openxml9
yt-dlp9
novnc9
Programming languages (12)
Github contributions (5)
doug-w/tsunami-docker
Jul 2018 - Jun 2022
Contributions:20 commits, 2 PRs, 19 pushes in 3 years 11 months
doug-w/tsunami-vpn
Mar 2020 - Sep 2021
Contributions:1 push, 1 branch in 1 year 6 months
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