Kyle Fricilone
Software Engineer III at American Express
Mesa, Arizona, United States
Summary
👤
Senior🎓
Top SchoolKyle Fricilone is a Software Engineer III with 11 years of diverse engineering experience, currently building production systems at American Express from his base in Mesa, Arizona. He blends full-stack web development with interests in reverse engineering, Android apps, and game server work, demonstrating a curiosity that spans both user-facing features and low-level data structures. An active open-source contributor, Kyle has improved the popular RuneLite Old School RuneScape client—working on UI overlays, FPS and minigame plugins, and cache definition updates—showing comfort with game data formats and client internals. His background includes hands-on roles from support and research to junior engineering, giving him practical empathy for operational and developer workflows. Collected work reflects a pragmatic problem-solver who enjoys exploring unconventional corners of software beyond standard enterprise stacks.
11 years of coding experience
2 years of employment as a software developer
Bachelor of Science - BS, Computer Science, Bachelor of Science - BS, Computer Science at Southern Illinois University Edwardsville
Github Skills (15)
javas10
uid10
caching10
open-source10
cachemanager10
os-development10
front-end-development10
ui-design10
rune10
clientside10
java10
plugin-development9
api4
apidoc4
javascript3
Programming languages (4)
Github contributions (5)
runelite/runelite
May 2017 - Jun 2017
Open source Old School RuneScape client
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:9 commits, 20 PRs, 2 comments in 1 month
Contributions summary:Kyle primarily contributed to the RuneLite client, enhancing the client's functionality and improving its user interface. They made changes to various definitions files related to the game's cache, including updates to object, NPC, and item definitions, indicating familiarity with the game's data structures. The user also worked on the client's FPS and Pest Control plugins, making improvements to the UI and overlay elements. Furthermore, they addressed issues and improved existing code within the RuneLite-proxy project.
old-schooldotnetrunescapeosrsold-school-runescape
kfricilone/OpenRS
Oct 2016 - Mar 2019
Modified OpenRS that supports the OSRS Cache Format
Contributions:13 commits, 6 PRs, 37 pushes in 2 years 5 months
osrsrubycachemodified
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