DH
About
I believe that web development is the most powerful means to quickly bring ideas to life as services. With a mindset of creating a work of art, I pay attention to detail and simplicity. I am diligently studying JavaScript, which is used across various platforms.
Work Experience
Toss Bank
2025. 07. -
The third internet-only bank in South Korea, established by Toss (Viva Republica)
Front-end Desktop Developer
- Expected to join in July 2025
Adena Software
2023. 03. - 2025. 07.
A B2B forex/payment fintech company operating a white-label cryptocurrency exchange
Web Front-end Developer
- Development of cryptocurrency spot, futures exchanges, and admin pages.
- Implementation of dark/light mode and design system.
- Improvement of trading chart usability and code structure.
- Integration of third-party payment services and fee calculation logic.
- Search Engine Optimization (SEO)
- Visualization of trading and user statistics.
Tmax Fintech
2022. 02. - 2023. 02.
A Fintech B2B/C BaaS specialized company providing core banking and robo-advisors
Web Front-end Developer
- Frontend development of asset allocation and trading simulator.
- Code migration from Vue.js to React.js.
- Optimization of frontend rendering performance.
- Organization of git commit and branch rules.
Education
Seoul National University
2015 - 2022
Bachelor's Degree in Mechanical Engineering and Business Administration
Skills
Javascript
Typescript
React.js
Next.js