Jarrett Gilliam
Software Engineer at Jack Henry & Associates
Missouri, United States
Summary
👤
Senior🎓
Top SchoolJarrett Gilliam is a software engineer with 12 years of hands-on experience designing and maintaining banking software at Jack Henry & Associates, where he builds C#/WPF interfaces, implements full-stack solutions with RPGLE/SQL server backends, and leads data migration and legacy modernization efforts. A Missouri Southern State University graduate with a 3.89 GPA, he applies strong object‑oriented design and data-structure skills to rewrite and refactor systems for readability, reuse, and performance. Known internally as a "bug-fixing extraordinaire," he combines pragmatic problem-solving with real-time third-party integrations to expand core banking functionality. Comfortable across console apps, web projects, and even game development from his academic work, he brings a pragmatic, detail-oriented approach to complex enterprise environments and a continued curiosity for new tools and opportunities.
12 years of coding experience
5 years of employment as a software developer
Bachelor's Degree, Computer and Information Sciences, 3.89, Bachelor's Degree, Computer and Information Sciences, 3.89 at Missouri Southern State University
English
Github Skills (90)
lan10
xterm-js10
xterm10
launcher10
termux10
pocketbase10
wake10
django-channels10
linux9
cli9
unifi-api9
chromebook9
linux-distribution9
idx9
wake-on-lan9
Programming languages (11)
Github contributions (5)
jarrettgilliam/snake
Feb 2019 - Apr 2025
A retro style snake game for the nostalgic gamer
Contributions:13 PRs, 55 pushes, 22 branches in 6 years 2 months
gameretroretrogamingsnakesnake-game
jarrettgilliam/banshee-playlists
Sep 2013 - Jun 2015
Contributions:5 commits, 1 PR, 1 push in 1 year 10 months
pythonmusicplaylistsmusic-playerplayer
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