Summary
Overview
Work History
Education
Skills
Timeline
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Noah Jung

Noah Jung

Full Stack Web Developer
Tokyo

Summary

Near native level in English (TOEIC 985 without study) and business level in Japanese (JLPT N1).

Dynamic Full Stack Web Developer specializing in Java, Spring Boot. Successfully designed and implemented over 50 features and 300 API endpoints, showcasing strong problem-solving skills and technical expertise. I possess experience in wide range of technologies including techs related to AI, security and APIs from well-known companies. Adept at bridging communication between diverse teams, enhancing project collaboration and efficiency.

Overview

13
13
years of professional experience

Work History

Full Stack Web Developer / Bridge Engineer

EBA Technologies
08.2024 - Current

Cruise management application

  • Backend development using mainly Spring Boot and Postgres

- Designed and implemented over 30 features big and small

- Designed and implemented over 100 API endpoints

  • API design and implementation for integration with a sub project powered by Drupal (CMS)
  • Frontend development using Vue.js
  • Lead for project for small online web store using Docker, PHP and Drupal

- Experience in carrying out demo fully in Japanese

  • Bridge engineering between the Japanese team and the rep engineer from Oracle on APIs provided for SPMS and POS
  • Experience in Japanese development environment (Japanese usage 95%)

Tech experience :

Java, JavaScript, PHP, Spring Boot, Spring Security, Vue.js, Postgres, MyBatis, Spring REST, Git / GitLab, Docker, Drupal, SPMS, Symphony POS

Full Stack Web Developer

RSP Inc.
08.2023 - 07.2024

B2B search engine solution

  • Backend development mainly using Spring Boot and ElasticSearch

- Optimization & customization of search logic in ElasticSearch

- Built security environment using JWT, OAuth2.0, LDAP and Redis

- Built an AI chat assistant for the search engine

- Made a complex file / folder structure using RDB

- Built OCR feature

  • Frontend development mainly using React.js

- Built an explorer UI for describing the searched files using MUI

  • Being the bridge engineer among Japanese, English and Korean teammates
  • Used a very wide range of techs for new features
  • Experience in development using three languages (50% English, 40% Japanese, 10% Korean)


Tech experience:

Java, TypeScript, Python, ElasticSearch, MySQL, Redis, Spring Boot, React.ts, FastAPI, LangChain, Spring Security, MUI, OpenLdap, Various Google APIs, SharePoint API, ChromaDB, Tesseract Google OCR engine

Various Testing Positions

Adecco Employment Services & Transperfect Japan
03.2020 - 07.2023

Various manual testing experience including games and AI prompts

English Instructor

Hanyang Language Institute
10.2014 - 07.2019

English teaching for elementary ~ high school students

Infantry Rifleman

Republic of Korea, Army
12.2012 - 09.2014

Confidential

Education

English Literature And Linguistics - English Literature And Linguistics

Hallym University
04.2001 -

BBA - Business Administration

Hallym University
South Korea
04.2001 -

Skills

Java

Javascript / Typescript

Spring Boot

Reactjs

Vuejs

ElasticSearch

Postgres / MySQL

Docker

Google APIs

Git / GitLab

AI development experience

OpenLDAP

Timeline

Full Stack Web Developer / Bridge Engineer

EBA Technologies
08.2024 - Current

Full Stack Web Developer

RSP Inc.
08.2023 - 07.2024

Various Testing Positions

Adecco Employment Services & Transperfect Japan
03.2020 - 07.2023

English Instructor

Hanyang Language Institute
10.2014 - 07.2019

Infantry Rifleman

Republic of Korea, Army
12.2012 - 09.2014

English Literature And Linguistics - English Literature And Linguistics

Hallym University
04.2001 -

BBA - Business Administration

Hallym University
04.2001 -
Noah JungFull Stack Web Developer