Jaayden Halko
Senior Software Engineer at Coder
New York, New York, United States
Summary
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Rockstar🎓
Top SchoolJaayden Halko is a Senior Software Engineer in New York with 12 years of experience building modern web and game-facing front ends using React, TypeScript, and Next.js. He brings product-minded engineering from founding and leading development on a multiplayer free-to-play title to delivering social and analytics experiences for PlayStation at Sony. At Coder he contributes UI improvements to a well-known remote development platform, and his background includes building scalable test automation and services at Expedia and Microsoft. He’s comfortable leading small teams and collaborating with product, design, and analytics to turn feature roadmaps into polished shipped experiences. Notably, his career blends deep test-automation and backend reliability expertise with hands-on front-end craftsmanship for consumer and gaming products.
12 years of coding experience
14 years of employment as a software developer
B.A., Communications, B.A., Communications at The University of North Carolina at Chapel HilliOS Development, iOS Development at CodePath iOS Bootcamp
Stackoverflow
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Github Skills (7)
uid10
typescript10
typescripts10
front-end-development10
ui-design10
react10
typescript-types10
Programming languages (6)
Github contributions (5)
coder/coder
Jun 2024 - Jul 2026
Secure environments for developers and their agents
Role in this project:
Front-end Developer
Front-end DeveloperContributions:485 reviews, 269 PRs, 970 pushes in 2 years 1 month
Contributions summary:Jaayden primarily worked on front-end components within the application. Their contributions focused on improving the UI, including checkbox text and formatting. They also addressed routing and navigation changes for the groups feature. Additionally, the user implemented and styled UI components using shadcn/ui.
devcontainersremote-developmentdevopsvscodeide
jaaydenh/cross-off-dungeon
Jun 2024 - Feb 2026
Contributions:5 PRs, 36 pushes, 4 branches in 1 year 8 months
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