Start with the problemBuild to last

NGINE STUDIOS · NEXON COMPANY

Worked as a Frontend Engineer at NGINE STUDIOS, a subsidiary of NEXON Korea. Built internal web solutions to grow the active user base of NEXON games and help employees work more efficiently. Collaborated with NEXON’s Platform Division, formerly Intelligence Labs, on product development, infrastructure setup, and operations.

• AD Creator

  Improved an internal banner creation service and its operational infrastructure. Took full ownership of development and operations during the final two quarters, covering feature delivery, deployments, infrastructure, service migration, and handoff.

  Sources 7

  • AD CreatorGameScale ↗
  • 넥슨이 AI를 활용하는 방법 (Feat. 실제 사례)NEXON 플랫폼본부 ↗
  • 마케팅 전략에서 찾아보는 넥슨 게임의 장수 비결GameScale ↗
  • [MGS 2023] 넥슨, 게임 업계 UA 고민에 ‘개인화 마케팅’ 꺼내들다Digital Insight ↗
  • [광고도 AI시대②] 넥슨, AI로 초개인화 마케팅 구사문화경제 ↗
  • [디마人]넥슨 "초개인화 마케팅, 어디까지 해봤니?"Bloter ↗
  • 개인화 배너 지식으로 본 NPTI 개인화 배너 사례NEXON 플랫폼본부 ↗

• Multichannel Delivery System for NEXON’s Internal CRM

  Developed dashboard and campaign operations features that helped operators manage deliveries and interpret results. Automated parts of the testing and development workflow to improve service quality.

• Voice Creator

  Supported resource migration, communicated related issues, and remained involved in the service cleanup through completion.

  Sources 10

  • 홍대 가려면 어디로 가요? 🎤 뉴진스의 하입Voice CreatorNEXON 플랫폼본부 ↗
  • 넥슨의 근거 있는 자신감 ‘인텔리전스랩스’바이라인네트워크 ↗
  • 넥슨, 인텔리전스랩스로 새로운 게임 경험 예고IB토마토 ↗
  • 넥슨, 생성AI 연구로 맞춤형 NPC 출시…"유저 즐거움 극대화"뉴스1 ↗
  • 넥슨, ‘인텔리전스랩스’로 새로운 게임 경험 도전국민일보 ↗
  • ‘세계 최장수 게임’ 둔 넥슨…운영 전략 풀고 AI NPC 만든다한국경제 ↗
  • 게임 판 바꾸는 '생성형 AI'…개발·운영부터 B2B 확장까지톱데일리 ↗
  • 넥슨 ‘인텔리전스랩스’, 게임업계 ‘미래의 창’파이낸셜투데이 ↗
  • "플레이어 즐거움의 극대화"... 넥슨, '인텔리전스랩스' 고도화뉴데일리 ↗
  • Nexon CEO: It's important to assume that every game company is now using AIGame Developer ↗

• Mobile Web AI Image Demo

  Developed a mobile web frontend for an internal AI project demo. Used WASM ImageMagick to resize and convert images on-device, reducing issues with large files and mobile formats such as HEIF.

Planetarium (Nine Corporation)

• Nine Corporation ↗
• Planetarium Labs ↗

Worked as a Frontend Engineer on Planetarium’s Publishing Product Team, with a focus on improving the player experience and increasing daily active users for Nine Chronicles, a fully decentralized game.

• Nine Chronicles Launcher ↗

  Improved the game launcher’s activation flow to reduce player drop-off.

• Nine Chronicles Account Recovery

  Built a portal account recovery service that helped players regain access and return to the game, contributing to DAU growth.

  

• Dongrami ↗

  Built a proof-of-concept application for creating and staging blockchain actions.

DCION · ZIBLE

Worked as a Full Stack Engineer on a home-buying information service. Measured the effect of OpenGraph link previews on sharing, analyzed user journeys with Datahog and Sentry, and used the findings to improve the conversion funnel.

Promedius Inc. ↗

Worked as an intern on infrastructure for both air-gapped, on-premises products and internal systems. Gained hands-on experience building and operating enterprise environments.

• On-premises License Management System

  Built a proof-of-concept license management system for an air-gapped, on-premises product.

• FreeIPA-based User Management System

  Introduced and integrated FreeIPA to manage users across internal on-premises servers.

• GPU Monitoring with Prometheus and Grafana

  Deployed and integrated Prometheus and Grafana to monitor GPU usage.