Liam Orr
Software Engineer at Paychex
Village of Brockport, New York, United States
Summary
👤
Senior🎓
Top SchoolLiam Orr is a versatile software engineer with 8 years of experience building scalable, maintainable systems across cloud, enterprise, and research settings. Currently a Solution Lead at Paychex, he focuses on Health & Benefits platforms and champions robust testing, clear system design, and vigilant monitoring. He has production experience at AWS developing control-plane microservices for EC2, tackling global ID management, idempotency, and high-scale incident response. Proficient in Java and fluent across C#, Kotlin, Ruby, Scala, PHP, and Python, Liam blends web development, applied math, and machine learning insights from his University at Buffalo research. He enjoys mentoring and leading teams, having managed interns and acted as a technical advisor during platform integrations and migrations. Based in Brockport, NY, he combines hands-on implementation skill with a growing emphasis on engineering leadership and operational excellence.
8 years of coding experience
5 years of employment as a software developer
Bachelor of Science - BS Computer Science, Bachelor of Science - BS Computer Science at University at Buffalo
French
Github Skills (4)
windows2
docker2
desktop2
docker-desktop1
Programming languages (3)
Github contributions (5)
cse442-fall-2019-offering/Trekbook
Sep 2019 - Dec 2019
442projects-trekbook created by GitHub Classroom
Contributions:42 commits, 18 PRs, 40 pushes in 2 months
github-classroom
Orrbit/2022-spring-cscie88c
Feb 2022 - Apr 2022
Scala Project for Harvard Extension course CSCI-E88C, Spring, 2022
Contributions:29 pushes, 10 branches in 2 months
csciscalaspringharvard
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