Roy Perryman - Lead Full Stack Engineer at Humana

Roy Perryman

Lead Full Stack Engineer at Humana

Cincinnati, Ohio, United States

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Summary

👤

Senior

🎓

Top School

Roy Perryman is a Lead Full Stack Engineer with a decade of experience architecting and delivering consumer-facing mobile and backend systems, currently driving a React Native rewrite at Humana that halved development time and boosted performance. He combines hands-on expertise across React Native, .NET Core, Kotlin, and cloud-hosted microservices with a strong focus on UI/UX, API design, and observability (SLOs/SLIs in Dynatrace). Roy has led teams through full lifecycles—App Store releases, CI/CD, and incident response—while championing code quality, reusable component libraries, and migration strategies that reduced latency via caching and platform modernizations. A Michigan State Computer Science alumnus, he started in internships building campus-scale apps and moved into production-critical systems handling PHI and payment data. Known for mentoring engineers and instituting engineering standards, he blends product collaboration with pragmatic technical leadership to turn complex requirements into reliable, maintainable solutions.

10 years of coding experience

7 years of employment as a software developer

High School Diploma, Prerequisite, High School Diploma, Prerequisite at Roscommon High School

Bachelor’s Degree, Computer Science, Bachelor’s Degree, Computer Science at Michigan State University

Github Skills (24)

kotlin8

dialogs8

android8

java8

unit-testing8

espresso8

testing7

unit-testing-framework7

robolectric7

dialog7

android-library6

api6

androidx6

fluid6

kotlin-android5

Programming languages (3)

JavaC++Kotlin

Github contributions (5)

royspartyman/SparTrek

Apr 2017 - Apr 2017

Contributions:9 commits, 8 pushes, 1 branch in 2 days

royspartyman/royspartyman.github.io

Oct 2015 - Jan 2017

Contributions:25 pushes, 2 branches in 1 year 2 months

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