Justin Mckay
Senior Software Engineer at ServiceTitan
Los Angeles Metropolitan Area United States
Summary
👤
Senior🎓
Top SchoolJustin Mckay is a senior full-stack engineer based in the Los Angeles area with five years of experience building scalable, performance-minded web services and developer tooling. He combines backend expertise in TypeScript/Node.js, microservices, and SQL with frontend and SSR optimization work, having implemented cache strategies, GraphQL safeguards, and hydration improvements to reduce latency. Justin has a strong DevOps pedigree—containerized CI/CD on AWS, CloudFormation/Fargate deployments, and Docker-based test environments—to ensure reliable, auditable delivery for regulated systems. His background spans building reusable, configuration-driven libraries and middleware that automate microservice generation from OpenAPI definitions, plus hands-on legacy migration and compatibility testing. Early roles in data analysis and technical support give him a pragmatic, metrics-driven approach to problem solving and a knack for improving developer experience.
5 years of coding experience
5 years of employment as a software developer
Post Baccalaureate Coursework, Post Baccalaureate Coursework at UCLA ExtensionBachelor's degree, Bachelor's degree at Miami UniversityLangley High School
Russian, Spanish
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (14)
css10
javascript10
web-development10
documentation9
html9
fundamentals9
http9
web-standards7
web-developer7
obsidian4
typescript4
caching4
graphql4
deno3
Programming languages (3)
Github contributions (5)
Cat-Dangernoodle/watchr
May 2021 - May 2021
Contributions:6 reviews, 15 commits, 11 PRs in 1 day
justinwmckay/Wasteless
May 2021 - May 2021
Contributions:11 pushes in 1 day
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