Andrew Heyman
Lead at L3Harris Technologies
Old Toronto, Ontario, United States
Summary
👤
Senior🎓
Top SchoolAndrew Heyman is a Lead software engineer with 11 years of experience building enterprise Java applications and leading delivery at L3Harris, where he architected and drove the Atom Tactical Network Planning product used for multi-vendor radio management. He combines hands-on backend expertise (Java 21, Spring Boot, Project Reactor, Postgres) with front-end and desktop tooling (Vue.js, Electron) and a strong DevSecOps practice—designing CI/CD pipelines, dependency/CVE processes, and server integration testing. A mentor and recruiter who runs technical lunch-and-learns, he helps teams adopt functional and reactive paradigms while removing blockers and improving code quality. Academically grounded with advanced training in computer science and big data (RIT) and additional graduate research at York University, he also pursues data science and applied ML interests outside work. Notably, he brings product-minded rigor to defense-focused software, balancing customer-driven requirements with reproducible engineering practices.
11 years of coding experience
4 years of employment as a software developer
Master of Science (M.S.), Computer Science, Master of Science (M.S.), Computer Science at Rochester Institute of TechnologyMathematics Certificate with Distinction, Mathematics and Computer Science, Mathematics Certificate with Distinction, Mathematics and Computer Science at Monroe Community CollegeBA, Economics and Political Science (Honors), BA, Economics and Political Science (Honors) at SUNY Geneseo
Github Skills (14)
tilesets10
map-editor10
java9
tiled9
tilemap9
qt9
fltk9
qt-framework8
qbs8
swing8
qmake8
game-development7
2d-game7
editor6
Programming languages (3)
Github contributions (5)
AlexHeyman/TiledReader
Mar 2020 - Oct 2022
A simple Java library for reading Tiled files
Contributions:98 commits, 4 PRs, 74 pushes in 2 years 7 months
java-librarytiledtilemaptileswing
AlexHeyman/AlexHeyman.github.io
Dec 2016 - Mar 2025
Contributions:84 pushes, 1 branch in 8 years 4 months
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