I Ketut Krisna Kertajaya
Backend Engineer & Fullstack Web Developer
Tangerang, Indonesia
A passionate Backend Engineer and Fullstack Web Developer with strong experience in building scalable APIs, ERP systems, and modern web applications. Proven ability to lead backend development, maintain system performance, and collaborate with cross-functional teams to deliver high-quality digital solutions.
Quick Stats
3+Years Experience
12Projects Completed
24Technologies Used
Technical Arsenal
Programming Languages
JavaScriptTypeScriptGoJavaKotlinPython
Frameworks & Libraries
Next.jsReact.jsNode.jsExpress.jsHonoGo FiberSpring BootTailwind CSSBootstrap
Databases & ORMs
MongoDBMySQLPostgreSQLPrismaSequelizeGORMTypeORM
Tools & Platforms
GitDockerPostmanJiraFigmaAzureVercelGoogle Cloud Platform
Want to see what I've built?