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Hey It's me

NATTHAPHONG /@jayubj

Yup! I'm a Backend & QA Learner. A CS graduate from KMITL specializing in Backend Development, Quality Assurance, and clean, reliable code.
I build the services and test pipelines that turn complex logic into dependable systems. Experienced in NestJS, Express.js, TypeScript, PostgreSQL, Prisma, and automated QA.
GitHub OR Email Me Webring
DEPLOYCLIENTGATEWAYSERVICEDATABASEQA TESTS

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Work and education

KMITL
2022 – 2026
Backend & QA
Academic & Projects

Projects

still not sure? Check out my Projects

Skills and tools

and these are the tools I reach for
Backend & APIs
NestJSExpress.jsNode.jsPrisma ORMREST APIs
Languages
TypeScriptJavaScriptPythonJavaSQL
Databases
PostgreSQLMongoDB
Quality Assurance
QA TestingTest AutomationUnit & Integration TestingPostmanBug Tracking
Frontend
ReactSvelteVueTailwind CSS
Tools & Workflow
Git / GitHubClaude AIDockerLinuxFigma