ABOUT ME
My background in Computer Science
I wasn't initially interested in development. Just two years ago, I didn't even know what coding was, but as I became more interested in the world, I realized how many inconveniences existed.
Through this process, I realized the importance of problem-defining skills and became interested in the technologies that could solve these issues.
As a result, I discovered 42 Seoul, a school offering project-based active learning of computer science fundamentals such as operating systems, data structures, algorithms, and networks. After two years of study, I began as a backend developer and now work across planning, frontend, backend, QA, and operations.

Work Style
Because I know that better results come when working together rather than alone, I think communication skills are essential. Having started from scratch, I enjoy and excel at explaining things in a way that anyone can understand easily.
I use AI to improve productivity and efficiency across planning, development, documentation, and validation. I actively explore and adopt tools and methods that help produce better results.
Knowing there's much I don't know, I'm not ashamed to ask questions and strive to learn, and I document what I learn to not forget it.
I believe that accurately defining a problem is the most important step in solving it. To solve defined problems, I don't discriminate against any technology.


But I want more
I'm curious about many things and have a lot I want to learn. As I go through life, I realize there's always more that I don't know than what I do know. But because of this, I always recognize that I could be wrong and constantly strive to grow.
I believe that while things can be difficult, nothing is impossible. Having started in a completely new field two years ago, I had no choice but to work harder than others.
I tackled each problem as it arose, finding breakthrough solutions, and as a result, I've become fearless in acquiring new knowledge and skills and facing challenges.

In My Spare Time,
I believe that knowledge broadens our perspective, and our perspective shapes our dreams. That's why I love learning, challenging myself, and documenting my experiences.
I read books because I want to know and see more. I enjoy challenges, so I often just dive in and try things. Recently, I went on a trek in the Himalayas.
I enjoy finding everyday inconveniences and solving them with technology.
WORK EXPERIENCE
Sellmate
Nov 2024 - Present
WMS Product Development · Full-stack
SKILLS
AI
Claude Code, OpenCode, ChatGPT / Claude / Gemini
Languages
C/C++, JavaScript, TypeScript, HTML, CSS, SQL, English
Frontend
React, Next.js, React Native, Expo, Tailwind CSS, TanStack Query, Zustand, i18n
Backend
NestJS, TypeScript, Prisma, TypeORM, MySQL, PostgreSQL, Redis, RabbitMQ, Docker
Others
Git/GitHub, Figma, Slack, Notion, Docker, Jira, Postman
EDUCATION
42 Seoul
Jul 2022 - Jul 2024
Experience in various toy projects
Seoul, Korea
Korea National Open University
Sep 2023 - On leave
Computer Science Major
Seoul, Korea
ETC
OPIc AL
2024.6.7
Craftsman Information Processing
2024.7.3