Hello, I'm

Backend Developer
Eunhwa

Developing cloud infrastructure for millions of global users at Samsung Electronics. Passionate about large-scale system design and performance optimization, actively contributing to the developer community through open source projects.

Get In Touch View GitHub

2+

Years Experience

4.45

University GPA

4+

OSS Contributions

∞

Global Users

Experience

Building large-scale distributed systems

Samsung Electronics

Cloud Service Platform Backend Developer

Jun 2023 ~ Present (Training: Jan 2023 ~ May 2023)

Developing cloud infrastructure for major services including Samsung Notes, Samsung Health, and Samsung Cloud
Building large-scale distributed systems using Java/Kotlin and Spring Boot
Designing and operating cloud-native architecture with AWS and Kubernetes
Managing high-availability systems that handle data for millions of users worldwide
Analyzing system logs and improving performance using PySpark and Python

Education

Strong foundation in computer engineering

Kyungpook National University

Mobile Engineering

2019 ~ 2023

4.45 / 4.5

Projects

Innovative solution development

Personal Project

A full-stack React + Flask image gallery application demonstrating automated CI/CD pipelines with GitHub Actions, Jenkins, Docker, Helm, and Kubernetes. Features complete DevOps workflow from development to production deployment with comprehensive troubleshooting experience.

React Flask Docker Kubernetes Helm Jenkins GitHub Actions

Personal Project

A learning management system that systematically organizes daily learning content through categorization features. Implemented full-stack development using React and Spring Boot.

React Kotlin Spring Boot MongoDB

Open Source Contributions

ZEPPELIN-6220

Removed unused constructor in DownloadRequest.class for code cleanup

ZEPPELIN-6242

Refactored initAuth in Neo4jConnectionManager for safer enum parsing and improved default handling

ZEPPELIN-6243

Remove unused code in SemanticVersion class

ZEPPELIN-6264

Refactored InfluxDBInterpreter for improved readability and maintainability

Kubernetes/website#52238

Sync Korean version of ingress-minikube.md to English version

Skills & Interests

Continuous learning and growth

☁️

Cloud & DevOps

AWS, Kubernetes, Docker
Infrastructure as Code
CI/CD Pipeline

🖥️

Backend Development

Java, Kotlin, Python
Spring Boot, Databases
Microservices Architecture

🤖

Future Interests

Distributed Systems
Infrastructure for AI (LLM)
Advanced Kubernetes & Helm

Contact

Let's work together and build something amazing

Connect with me