# Who am I

## Info

* Name: 이병현 (Lee Byonghun, イ・ビョンヒョン)
* GitHub: <https://github.com/Tolluset>
* Blog: <https://dev.classmethod.jp/author/lee-byonghun/>
* Role: Frontend Engineer
* What I like: making interest things with fashion
* What I hate: wasting time on useless stuff

I'd like to make stuff that the user wants, usually focusing on Frontend but I'd loved to do Backend and DevOps.&#x20;

## Works

### Classmethod

2020.04 \~ Current\
&#x20; Work as a frontend engineer

#### Projects

#### IoT B2B dashboard servise

Make a dashboard service for sensor data. I started from PoC and work this project until release.

* Stack: Typescript, React, Redux, Styled-components, MUI, Highchart, Jest, Playwright, Amazon S3, Amazon CloudFront, AWS CDK, CircleCI
  * Make components over the MUI
  * Upgrade MUI version v4 to v5
  * Deploy AWS by CDK to S3 and CloudFront
  * Add E2E snapshot test by the playwright<br>

## Experiments

### Sunmoon University

2016.02\~2020.02

Study computer science

### Depromeet 11th

2022.03 \~ 2022.09

Participate in the side-project club as frontend engineer.&#x20;

#### Antoon

A community for those who love webtoons and vote for your favorite webtoons, like stocks!

* Stack: Typescript, Next.js, Recoil, React-query, Emotion, Storybook, AWS CloudFront\@Edge, Serverless Framework, GitHub Actions, Sentry, Hotjar, Google Analytics, Mixpanel
  * Use React-query for API data caching and make some examples for teammates
  * Add storybook for making design system with designers
  * Deploy Next.js application on the CloudFront\@Edge by Serverless Framework
  * Make CI/CD by GitHub Actions with 3 environments (dev, stg, prd)
  * Add Sentry, Hotjar, Google Analytics and Mixpanel for monitoring and collecting marketing data

* Site: [https://antoon.fun](https://antoon.fun/)

* Playstore: <https://play.google.com/store/apps/details?id=com.antoon_app>

* GitHub

{% embed url="<https://github.com/depromeet/antoon-web>" %}
Web
{% endembed %}

{% embed url="<https://github.com/depromeet/antoon-app>" %}
App
{% endembed %}


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://tolluset.gitbook.io/wiki/about-me/who-am-i.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.