쿠팡 내 물류센터의 주요 도메인인 입고, 출고, 재고관리 기능을 제공하는 Warehouse Management System(WMS)의 개발 및 운영을 담당하고 있습니다. 주로 입고에 관련된 기능을 담당하고 있으며 하차, 입고, 진열작업에 필요한 기능 및 입고 작업 이후의 재고 생성 로직을 개발하였습니다. WMS 서비스가 너무 비대해져서 안정적인 서비스 제공을 위해 입고, 출고, 재고 도메인을 Micro Service Architecture를 적용하여 분리한 경험이 있습니다. 이로 인해 재고 생성 로직이 전부 API로 분리되었고, 동시성 이슈 및 입고 후 재고 생성을 최대한 정확하고 안정적으로 처리하기 위한 검증 및 Reverse 로직을 면밀하게 구현하였습니다.

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Developed and implemented Chromium based web browser for webOS TV Platform. Main Achievements: - The HTML5 video tag was associated media framework for webOS. - Implemented the MSE(Media source extension) using the Chromium chunk demuxer. Demuxed data transported to GStreamer. - Development of the smooth scrolling and Flickr using the Chrome extension. - It was ported to GTK-based flash player to chromium. (NPAPI) Developed the AVN mounted on the vehicle of GM. Main Achievements: - Implemented Wi-Fi manager for a firmware update using the wireless communication. - It solved the BT / Wi-Fi co-existence issues caused by using a single antenna BT/Wi-Fi combo chipset. - Certification and out of the Wi-Fi Alliance. - Implemented outgoing call for BT-Handsfree using POI on the Map data.

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Developed and implemented the Interactive e-Book solutions for Windows, mobile devices ICom Interactive API - JavaScript, CSS3 based API that perform interactive functions. - It was developed to guarantee the same performance from the mobile and PC. Topping Book Solution - HTML5 based Interactive API includes contents editor and viewer. - Interactive contents editor via the server-to-client communications between API updates. Content of the interactive component initialization JSON. - The e-book client was implemented using webkit2 and webview.

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Developed and implemented GIS Web server and client. (for Linux, UNIX, Windows) IntraMap/Web Client ActiveX and JSP development. The images or vector data sent from the server is provided to the user in a web browser. With a variety of spatial information technology. IntraMap/Web Servlet Java servlet based middleware, servers and commands between the client, bypassing the module in the case of special operations handled directly. WFS modules are included. IntraMap/Web Implement a GIS to represent the map engine on the web at high speed

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