Rental car price comparison web application and mobile app.Stabilization and upgrade works. Bulk push feature upgrades and many service bug fixes.I developed for the latest os, bug fixes, app updates and optimizations.I was able to understand the whole used car brokerage business through this project.
CoinopTV is a web service that supports educational content related to block chains. This service supports live streaming integrated with YouTube services. Users can subscribe to this service.While I’m working on this project, I understood YouTube interworking technology, video streaming technology, and traffic distribution technology.
UUNIO is a blockchain-based Social Media Contents Market Place platform with an actual reward system. Users are remunerated for the entirety of the value that they create inside UUNIO. UUNIO is created for the decentralisation of information and equitable redistribution of value created by user contents.
This is a website that supports cryptocurrency investments related to ICO (Initial Coin Offering). KYC (Know Your Customer), user wallet address authentication etc included.While I’m working on this project, I understood the overall understanding of the cryptographic industry and the KYC process.
Fresh Gourmet is a company that cooks and sells lunch boxes. This is a web page that sells lunchboxes online as they expand their offline business online.While I’m working on this project, I deeply understood web publishing technology and SEO technology.
An Android application that curates PPL videos for real purchasing. Implemented hybrid application technology, video and content management technology.While I’m working on this project, I understood the industry-wide trends related to PPL and video commerce.
Porting legacy groupware to mobile environment. The groupware for KCC group with over 4,800 employees.기존 그룹웨어를 모바일 환경에 맞게 변환 작업. 전사 직원 대상으로 사용.
This web service supports calibration equipment certification and certification application services. This web service supports multiple languages such as Korean and Vietnamese.While I’m working on this project, I understood about Spring Boot and multilingual development.
Implemented in Node.js Back-end Service and Back-office which supports API and consults management. Implemented in Java an Application which performs chat and consultation with dermatologists. Lead engineer on this product.안드로이드 앱을 이용해 피부과 상담을 할 수 있는 O2O 서비스. 서버와 관리툴(API, 상담, 채팅, 관리 기능 등) 개발.
Implemented in PHP an Application which performs find zip code by address. Changed system and wrote code to improve performance of this engine, by over 100% better than the legacy system.새로운 도로명 표기에 맞춰 기존 지번 서비스도 동시에 지원하는 범용 시스템의 개발. 평균 응답 0.1 초 이내로 빠른 응답. 기존...
Implemented in Java an Application which unifies storage from multiple Cloud Services or Social Networking Services. Lead engineer on this product.클라우드 스토리지 서비스와 SNS 서비스를 하나의 스토리지처럼 사용할 수 있게하는 서비스. 사업 의사결정으로 출시하지는 못했지만 클라우드 서비스 개발에 새로운 경험 확보.
Cloud storage and business environment service. Implemented in C#, C++, Java, Python and many other languages an Application which performs a cloud storage service, mail hosting, messenger, forum and mobile for iOS and Android. Lead engineer on this product.기업용 웹하드 서비스로 웹 메일, 메신저, 게시판, 모바일(아이폰, 안드로이드)의 기능을 개발. 단일...
Implemented in C# an Application which performs HRM (Human resource management) and electronic approval system used by over 300 employees for the company.전사적으로 사용하고 있는 인사시스템, 출근부, 전자결재, 평가시스템을 개발. 현재 300명 이상의 직원이 사용하는 인트라넷 시스템의 기반.
Implemented in C# an Application which performs Member, Payment, Community and Forum services for Game. Lead engineer on this product.카발 온라인, 게임 사이트 회원, 결제, 커뮤니티 등의 기능을 개발. 포털 등의 광고로 유입된는 대용량 트래픽의 처리와 해킹 시도등에 방어함으로써 관련 경험.
Implemented in C# an Application which performs DRM(Digital rights management), Payment and Member services development. Lead engineer on this product.DRM 플랫폼의 CP 관리 서비스 개발. 회원 관리 및 결제, 통계 등의 기능을 개발함. DRM 시스템과의 연동 및 DRM 오픈 마켓과 관련된 개발 경험.