EunHye Choi

A freelance software engineer working remotely for an American startup from downtown Seoul, South Korea.



Client : MetaRouter

As an integration engineer, I integrate with 3rd party API into client's products, and build a webapp to help their customers integrate their own data into the destinations.




JavaScript | React

February 2020 - Present

Web Developer

Data Rep.up

I built a webapp used by marketers to manage ad campaigns. We used big data to allow them to target campaigns to specific audiences. The marketers could see live previews of how the campaigns would appear on facebook. Campaign performance could be explored by the marketers via detailed reports and statistics dashboards.


Java | Spring boot


JavaScript | Vue

CI ยท CD

Jenkins | Maven, npm

Data Administration

Postgresql, MongoDB, Redis


Tomcat, nginx

January 2019 - January 2020


Encore Academy

Big Data Architecture and Analytics
Web Development Track

Java, Oracle, JSP, Spring Framework, HTML5, CSS, Javascript

Big Data Track

Linux, Hadoop, Spark, Python, Tensorflow

June 2018 - January 2019

Duksung Women's University

Business Administration


I like to build new projects start to finish as a way of building a deep understanding of the technology I am trying to learn.

I like to solve problems. The bigger the problem is, the pleasure by solving it grows bigger. I hope I have a bunch of tasks waiting for me every day, mark them done and say "It's been a very busy but productive day"

After work, I like to do ballet :D