Trey Mccallie
Senior Software Engineer at Freelance
Flagstaff, Arizona, United States
Summary
🤩
Rockstar🎓
Top SchoolTrey Mccallie is a senior software engineer with 25+ years as an internet professional who now focuses on building tools to extend long-term support for end-of-life open source software. He currently contributes to the Never Ending Support platform at HeroDevs, patching vulnerabilities and keeping widely used OSS like Bootstrap and Express secure and production-ready. Trey blends deep hands-on engineering—recently in Angular, TypeScript, Node/Express and WebRTC—with leadership experience running IAM and web teams at a major university. His background spans building hundreds of custom web and mobile applications, leading IAM governance, and implementing campus-wide content management and authentication systems. Based in Flagstaff, Arizona, he pairs pragmatic problem-solving with a strong instructional-technology foundation (M.Ed), which informs his emphasis on usable, maintainable systems. An underrated strength is his long track record as a freelance engineer, giving him rare breadth across domains from insurance apps to personalized coaching platforms.
2 years of coding experience
23 years of employment as a software developer
M.Ed, Instructional Technology, M.Ed, Instructional Technology at West Texas A&M University
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (14)
cookie10
database9
security9
parsing9
nodejs9
security-vulnerability9
http9
javascript8
serialization7
http-server7
mermaid1
csharp1
dotnet1
desktop-application1
Programming languages (3)
Github contributions (5)
hdtmccallie/realworld-springboot-java
Apr 2024 - Apr 2024
Testing NES spring-boot packages with clone of https://github.com/raeperd/realworld-springboot-java.git
Contributions:1 PR, 7 pushes, 3 branches in 7 days
neverendingsupport/spring-boot-old
Mar 2024 - Apr 2024
HeroDevs Spring Boot NES
Contributions:2 PRs, 12 pushes, 3 branches in 18 days
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