David Byrne
Senior Software Engineer at CVS Health
Galway City, Connacht, Ireland
Summary
👤
Senior🎓
Top SchoolDavid Byrne is a Senior Software Engineer with 10 years of experience delivering cloud-native Java + Spring Boot microservices at scale, currently based in Galway, Ireland. He combines hands-on development with DevOps, leading Kubernetes on GCP migrations and compliance-driven automation across FinTech platforms at Rent The Runway and now CVS Health. Notable achievements include proposing a GraalVM AoT optimization that could cut cloud compute costs by ~30% and driving automated SOX-compliant controls to replace error-prone manual processes. His technical focus spans Java/Kotlin microservices, external API integrations, and cloud cost optimization, with a proven track record of scaling services during peak demand. Off the job, he founded the Galway chapter of Cisco's Early in Career Network and has a background mentoring students and contributing to research projects at NUI Galway.
11 years of coding experience
7 years of employment as a software developer
St. Joseph's Patrician College, "The Bish"BSc, Computer Science & IT, First Class Honours, BSc, Computer Science & IT, First Class Honours at National University of Ireland, Galway
Github Skills (66)
python10
http210
opensource10
javascript10
angular-610
front-end10
js10
css10
cdn10
mongoose9
mqtt9
mongo-express9
home-automation9
parser9
automation9
Programming languages (8)
Github contributions (5)
David-Byrne/Hangons
Dec 2015 - Jun 2021
Web app to parse and save your Hangouts.json file into a more friendly format.
Contributions:6 reviews, 65 commits, 18 PRs in 5 years 7 months
json-filejavascripthangoutsparserparse
David-Byrne/david-byrne.github.io
Sep 2015 - Mar 2024
My personal website and portfolio of sorts.
Contributions:8 PRs, 65 pushes, 13 branches in 8 years 7 months
reactnextjsbootstrap-4sorts
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