Curriculum Vitae

jongha.net and jonghaahn.com are alternate addresses of this page.


Cover Letter

jongha

I am a software engineer in Seoul, the Republic of Korea. With M.S. degree in Department of Computer Science, M.S. in Department of Business Administration and much experience using many languages and frameworks to develop software applications, I am confident I will be an asset to my organization.

I enjoy being challenged and working on projects that require me to work outside my comfort and knowledge set, as continuing to learn new languages and development techniques are important to me and the success of my organization.

I am interested in data mining and machine learning.

Please feel free to contact me if you have any questions or comments. My email address is jongha.ahn (at) mrlatte (dot) net or me (at) jonghaahn (dot) com. I read everything sent there. Thanks.

M.S. in Computer Science MBA Software Engineer Artificial intelligence Big data Blockchain Mobile Android Web iOS Back-end Front-end Full Stack


Qualification Summary

  • Highly skilled in designing, developing and testing software.
  • Thorough understanding of data structures and algorithms.
  • Knowledgeable of front-end and back-end development best practices.
  • Much software troubleshooting experience.
  • Much experience from design to launch software.
  • Much experience developing with many languages and frameworks.
  • Developed software for over 10 million users.

Personal Identification


Education and Training

  • March, 2019 - present B.S. degree candidate in Department of Data Science and Statistics, Korea National Open University
  • August, 2015 - 2018 B.S. Dropped out of school, Department of English Language and Literature, Korea National Open University
  • March, 2012 - August 2015 M.A. degree in Department of Business Administration, Korea National Open University
  • March, 2009 - August 2011 M.S. degree in Department of Computer Science, The Graduate School of Information, Chung-Ang University
  • March, 1999 - February 2008 B.S. degree in Department of Computer Software, Kyungwon University

Work Experiences

  • October 18, 2016 - present Freelance Software Engineer

    As a full-stack freelance developer, I develop mobile clients, servers and web applications. Are you looking for a software engineer? Please contact me.

  • August 3, 2015 - December 28, 2016 Eazler. Software Engineer, Board Member

    Eazler is a startup software company that developed business messenger in Korea. We have messaging and video technologies and have built mobile and web applications based on this. We have been selling mobile messenger to government agencies overseas.

  • February 17, 2003 - June 12, 2015 Division of S/W, ESTsoft. Software Engineer, Lead Programmer

    Since its inception in 1993, ESTsoft has been acknowledged as an inno-vation leader in software industry. ESTsoft pours every bit of effort to enhance the life quality through software innovation. Providing essential software products as in ALTools and InternetDISK, we are very responsive to meet custom needs. More than 90% of the PC users in Korea are using our product, ALToos. groups of our business software product, InternetDISK. CABAL Online, an MMORPG, have gained excellent reputations in the US, Europe and Asia as well as in Korea. For our global presence, we’re currenty working on ESTsoft America After establishment of ESTsoft Japan in 2007. ESTsoft was enlisted in KOSDAQ on July, 2008.

  • January 20, 2001 - February 14, 2002 Division of System Integration, Media SI Team, Comcast. Software Engineer

    Comcast is an Internet broadcasting service company based in Korea. I created an Internet broadcasting solution for Windows and a web application for Internet broadcasting. I also created an inventory management solution for warehousing and a barcode application for Windows CE. Comcast was enlisted in the OTC market.


Publications

Papers

Thesis

  • Anomaly Detection based on Compression Data using Clustering Algorithm

    Jong-Ha Ahn. M.S. Thesis, Depart. of Computer Science, The Graduate School of Information, Chung-Ang Univ., 2011.

Korean Articles

Books

  • 창업학

    디지털 콘텐츠 대여 커피전문점 창업 계획 사례(사업계획서):337-358, 2013년 2월;박춘엽.

    보명Books, ISBN 978-89-6366-072-1


Patent

  • Management system and method for store having a function of congestion detection

    Jong-Ha Ahn. Filed May 16, 2018, kr 10-2018-0056121


Projects

  • Moongkl Works

    Moongkl Works

    Moongkl Works

    This is markup and publishing for the building homepage.
    While I’m working on this project, I was able to better understand use of S3 in AWS. I was also able to understand the latest image compression, web content compression optimization and social media optimization.
    Moongkl Works, June, 2019 - June, 2019
    web html javascript publishing software engineer

  • Jaro

    Jaro

    Jaro

    Smart tape measure application for Android. Work for CJ proposal. Troubleshoot upgrading from BLE 4.0 to BLE 4.2
    Julda, March, 2019 - March, 2019
    java android ble bluetooth software engineer

  • Fivesense

    Apps that could host the application on a web-based with native code from Android(Java) and iOS(Objective-C), and registered it in the Google Play and Appstore. While I’m working on this project, I was able to better understand and establish the procedures for iOS Appstore registration. I was able to speed up the store registration process.
    Fivesense, March, 2019 - June, 2019
    android ios java objective-c play-store app-store software engineer

  • CLET

    CLET

    CLET

    CLET

    CLET

    CLET

    CLET

    CLET is a powerful cryptocurrency wallet and an easy ICO platform. Blind investment for token sales and ICO is coming to an end. Now you can raise profit with judgements and investments based on practical information. It is important for ICO projects to attract new investors. Entry barriers for the new investors should be lowered to encourage investments. Join a community that provides reliable information and easy participation of ICO investment, at CLET!
    Daily Token, May, 2018 - March, 2019
    kotlin ndk android software engineer

  • CoinupTV

    CoinupTV

    CoinupTV

    CoinupTV

    CoinupTV

    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.
    Delicon, April, 2018 - October, 2018
    html5 javascript node.js software engineer

  • UUNIO

    UUNIO

    UUNIO

    UUNIO

    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.
    Daily Token, March, 2018 - April, 2018
    node.js ejs scss javascript web software engineer

  • Sendlike

    Sendlike

    Sendlike

    Sendlike

    Sendlike

    Sendlike

    It is a dating app that supports precise matching based on data by disclosing user’s score pattern. Using the matching data from this app, you can create interesting new service.
    While I’m working on this project, I understood the techniques for creating charts efficiently on Android and how to make changes to existing apps and create new ones effectively.
    GoldFactory, March, 2018 - May, 2018
    kotlin android software engineer

  • FastOrder

    FastOrder

    FastOrder

    FastOrder

    FastOrder

    FastOrder is an online order service using a smartphone. It also supports application for tablets that can be used in stores. This service can manage customers more efficiently without significantly changing existing store ordering system. I participated in ideation of service, service planning, design concepts, and prototyping. I have experienced while developing the services of the design planning services and business models.
    While I’m working on this project, I understood service planning, design and overall development process.
    Fastlink Corp., March, 2018 - July, 2018
    kotlin android software engineer

  • Oilnow

    Oilnow

    Oilnow

    Oilnow

    Oilnow

    Based on Big Data Analysis and Algorithm Application, the app automatically recommends the closest and cheapest gas station near my location. This app helps you save on fuel costs by analyzing oiling patterns.
    While I’m working on this project, I understood the technology to recognize the direction through the coordinates, the technique to search the location of the user efficiently, and solved the related problem.
    Puzzles Ventures, December, 2017 - present
    kotlin android software engineer

  • Myriels

    Myriels

    Myriels

    Myriels

    The network map for your mobile contacts. The network map would be a visual guideline on designing your contact map. I implemented wi-tag feature on the network map. A Wi-tag is an anonymous tag that helps you better understand people on your contact map.
    While I’m working on this project, I understood and solved problems related to networking users, how to represent networks and phone number issues.
    Bodhic, December, 2017 - February, 2018
    java android software engineer

  • Megapatrol Management System

    Megapatrol Management System

    Megapatrol Management System

    RF Card management system development. (Windows Application). MegaPatrol is management device which can supervise human’s activities especially for security guards to check whether they fulfill the patrolling work according to certain plan and rules. It’s easy and effective to control and track security guards’ activities.
    BioRF, December, 2017 - December, 2017
    visual-basic software engineer windows

  • RisingStar

    RisingStar

    RisingStar

    RisingStar

    It is a personal broadcasting service that supports live streaming. It is implemented as Android native using Kotlin. I have experienced with live streaming back-end building and protocol integration through this service.
    While I’m working on this project, I understood the streaming service integration technology, live streaming technology and troubleshoot streaming.
    Delicon, November, 2017 - December, 2018
    java kotlin android node.js wowza firebase cloud storage firestore node.js software engineer

  • Aston KYC & Management pages

    Aston KYC & Management pages

    Aston KYC & Management pages

    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.
    CERTON, December, 2017 - February, 2018
    express node.js html5 javascript pug less jquery css3 kyc software engineer

  • Fresh Gourmet

    Fresh Gourmet

    Fresh Gourmet

    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.
    Fresh Gourmet, October, 2017 - October, 2017
    html5 javascript jquery css software engineer

  • T-messenger

    T-messenger

    T-messenger

    It is a mobile messenger for business use by the Oman government. The project uses WebRTC technology. I did the optimization work on this project for various network environments.
    While I’m working on this project, I understood how to troubleshoot WebRTC clients for various network environments.
    WADI International, September, 2017 - September, 2017
    java android software engineer

  • Ready U

    Ready U

    Ready U

    Ready U

    Ready U

    An Android application that connects with people going to ski resorts. This app includes matching people, chatting, bulletin boards, and skiing skills.
    While I’m working on this project, I understood effective user matching techniques, user-friendly UI, UX to improve retention.
    Ready U, September, 2017 - November, 2017
    kotlin android project management software engineer

  • CashFeed

    CashFeed

    CashFeed

    CashFeed

    CashFeed is a mobile flyer service that analyzes user patterns based on your location and recommends nearby stores. This app allows users to redeem points when they see the ad. The user can accumulate points and exchange them for goods.
    While I’m working on this project, I understood Tinder-like UI development technology and user reaction measurement technology.
    Delicon, September, 2017 - March, 2018
    java kotlin android software engineer

  • MeBuy

    MeBuy

    MeBuy

    MeBuy

    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.
    Delicon, July, 2017 - September, 2017
    java kotlin android web jade scss html5 javascript software engineer

  • Chuze

    Chuze

    Chuze

    Chuze

    This service is predicts and recommends clothes that fit well with your physical information before purchasing clothes. The service basically recommends the optimal size of clothes for small and medium-sized brands based on large-sized clothes that fit well.
    While I’m working on this project, I understood clothes recommendation algorithms and clothing industry.
    Julda, July, 2017 - September, 2017
    vue.js html html5 css javascript software engineer

  • Salalee

    Salalee

    Salalee

    Salalee

    An Android application to meet new people, invite friends and chat. In particular, this app can only be signed by employees of a certified company.
    While I’m working on this project, I understood how effective email authentication.
    GoldFactory, June, 2017 - September, 2017
    kotlin android software engineer

  • Sleek Project

    Sleek Project

    Sleek Project

    Sleek Project

    This is a mobile app and a web project. The web application allows the user to select, schedule and pay for fitness programs. The mobile app application is an O2O service. The app can connect with users and trainers.
    Buddies, March, 2017 - September, 2017
    kotlin android html scss less software engineer

  • OTT(Over The Top) Service; Mug

    OTT(Over The Top) Service; Mug

    OTT(Over The Top) Service; Mug

    OTT(Over The Top) Service; Mug

    This app is an Android application that watches movies and TV. This app can be viewed or streamed online. The app implemented location aware technology using Wifi and multi-format streaming video playback technology.
    While I’m working on this project, I understood location recognition technology and AP authentication method through Wifi.
    Delicon, February, 2017 - July, 2017
    java kotlin android software engineer

  • Sales Management System

    A Web application based Java that manage sales, and order within the company. The service included an algorithm for calculating the sales priority.
    ESTsoft, February, 2017 - May, 2019
    java html html5 css javascript software engineer

  • Smart Tape Management; Jenda

    Smart Tape Management; Jenda

    Smart Tape Management; Jenda

    Smart Tape Management; Jenda

    An Android application that manages measurement by communicating with Smart Tape via Bluetooth. The app can connect with smart tapes to view, organize and share size data. Dimension management, Body shape management and smart tape measure data calibration algorithm added in Phase 2.
    While I’m working on this project, I understood he BLE, Bluetooth implementation technology.
    Phase1, 스마트 줄자와블루투스를 이용해 치수를 관리하는 앱.
    Phase2, 치수관리 체형관리, 줄자 데이터 캘리브레이션 알고리즘 추가.
    Julda, January, 2017 - June, 2017
    software engineer

  • Modify the Groupware in intranet for the mobile environment

    Modify the Groupware in intranet for the mobile environment

    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.
    KCC, October, 2016 - December, 2016
    java spring mybatis tiles oracle javascript linux groupware jquery mobile software engineer

  • Comgree

    Comgree

    Comgree

    Comgree

    Comgree

    A messaging application for teams. The service is available online or on a standalone. Implemented in Java a Messaging Application which performs real-time messaging and chat for team. Along with three other team members who wrote the server, iOS and web application.
    Eazler, March, 2016 - December, 2016
    java android socket.io software engineer

  • T-messenger

    T-messenger

    T-messenger

    T-messenger

    T-messenger

    T-messenger

    It is a mobile messenger for business use by the Oman government. The project uses WebRTC technology. I did the optimization work on this project for various network environments.
    While I’m working on this project, I understood how to work with foreigners and teach the skills.
    Eazler, Auguest, 2015 - March, 2016
    java android socket.io software engineer

  • Tellustech

    Tellustech

    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.
    Tellustech, March, 2015 - May, 2015
    java spring mybatis thymeleaf postgresql javascript grunt less coffeescript linux software engineer

  • Doctor Implant

    Doctor Implant

    Doctor Implant

    Doctor Implant

    Doctor Implant

    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 dentists. Lead engineer on this product.
    안드로이드 앱을 이용해 치과 상담을 할 수 있는 O2O 서비스. 기존 스킨닥 서비스를 변형하여 치과(임플란트)에 맞게 재 패키징한 제품.
    ESTsoft, January, 2015 - March, 2015
    node.js grunt jade stylus socket.io android java express project manager software engineer

  • SkinDoc

    SkinDoc

    SkinDoc

    SkinDoc

    SkinDoc

    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.
    ESTsoft, September, 2014 - December, 2014
    node.js grunt jade stylus socket.io android java express project manager software engineer

  • Works for KISA; ISMS Certification

    Establish and deploy policies for development. Development process rehabilitation including configuration management and development history. Perform security tasks. Establish a standard process for the development team.
    인증 작업을 위한 정책 수립 및 배포, 형상 관리 및 개발 이력등을 포함하는 개발 프로세스 재 정비, 보안 강화 작업을 수행. 개발 본부 내 표준 프로세스 정립.
    ESTsoft, February, 2014 - April, 2014
    paper work

  • Common forum system for mobile applications

    Implemented in PHP, AngularJS, C# and JavaScript an Application which performs Bulletin board system for Mobile application. The project was included as a hybrid mobile app. I shipped this product to over 5,000,000 customers in Republic of Korea.
    모바일 제품에 적용하는 공용서비스 개발. 업데이트 알림, 제품 상황에 맞는 광고, 모바일 웹, 공지사항 게시물 관리와 API 제공 등의 기능을 포함. 회사 내 모바일 전 제품에 적용함.
    ESTsoft, February, 2014 - April, 2014
    php codeigniter angularjs mysql asp.net c# javascript bootstrap3 jquery linux windows lead programmer software engineer

  • Synchronized song lyrics system redesign

    Synchronized song lyrics system redesign

    Implemented in Java an Application which performs Real-time lyrics from mp3 files. I released this product to over 10,000,000 customers in Republic of Korea. Participated in this project as a Technical Architect.
    대용량화 되는 알송 가사 서버의 나빠진 서비스의 성능을 개선하기 위해 서비스 리디자인(redesign) 작업. TA(Technical Architect)의 역할로 프로젝트에 참여함. 기존 시스템의 문제점 파악 및 성능을 향상을 위한 아키텍처 제안.
    ESTsoft, February, 2014 - April, 2014
    java spring mysql apache solr linux project manager software engineer

  • Fast zip code search engine

    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 시스템 대비 100% 이상의 응답 속도 향상.
    ESTsoft, January, 2014 - January, 2014
    php mongodb c# linux lead programmer software engineer

  • Redmine Sticky Messages plugin

    Implemented in Ruby a plugin for whole over 100 employees.
    내부 Redmine에 적용할 공지 사항 Plugin 개발. 본부 내 공용 Redmine에 적용하여 현재 100명 이상의 직원이 사용 중.
    ESTsoft, December, 2013 - December, 2013
    ruby html javascript jquery linux lead programmer software engineer

  • Automated statistics tools

    Implemented in Selenium an Application with collects statistical data from the web automatically. Made this Application to reduce over 8 working hours a month to collecting statistics.
    통계 자동화 툴, 내부 업무 프로세스 개선, 내부 업무 프로세스 개선을 위한 통계 자동화 스크립트 작성. Selenium의 Python API를 이용, 자동 통계 수집 기능을 개발. 기존 보고서 작성을 위해 많은 시간을 소모한 작업을 자동화하는데 기여.
    ESTsoft, November, 2013 - November, 2013
    python selenium windows lead programmer software engineer

  • Mobile advertise and statistics system

    Implemented in PHP, C#, JavaScript and Hadoop an Application which analytics to measure applications and advertisement data to gain business insights. Lead engineer on this product.
    모바일 광고 및 통계 시스템, 모바일 제품에 포함되어 업데이트 알림, 광고, 통계 등을 위한 플랫폼 개발. 서버(PHP), 관리툴(ASP.NET, C#) 개발, 하둡(Hadoop)을 이용한 통계 분석 기능 및 Back-office 개발. 회사 내 전 제품에 적용하였고 제품의 사용성 분석 및 사업 방향의 의사결정 자료로 활용 중.
    ESTsoft, October, 2013 - December, 2013
    php asp.net c# javascript html hadoop pig bootstrap3 jquery linux windows lead programmer software engineer

  • ALSee for Windows 8.1 App

    ALSee for Windows 8.1 App

    ALSee for Windows 8.1 App

    ALSee for Windows 8.1 App

    Implemented in JavaScript and HTML5 a Application which animations, transitions, node nesting, layering, filtering and caching for images.
    Windows 8.1 출시에 맞춰 새로운 8.1 스타일을 적용하기 위해 기존 8.0에 출시된 앱의 버그 수정 및 기능 보완. 사진 편집 기능 개발. 윈도우 마켓에서 사용 가능하고 국내 PC 제조사들의 번들 앱으로도 탑제.
    ESTsoft, September, 2013 - October, 2013
    javascript html5 team leader software engineer

  • Cloud storage service; ALCloud

    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.
    ESTsoft, January, 2013 - October, 2013
    java spring mybatis mysql jquery javascript node.js linux lead programmer software engineer

  • Infra service for ALTools

    Implemented in C#, PHP and Python a Application. Developed and managed updates for products that banners, advertisements system for applications with over 10 million users. Lead engineer on this product.
    업데이트, 배너, 광고, 가사서버 등 개발 및 관리. 회사에서 운영되고 있는 거의 대부분의 웹 애플리케이션 개발. 회사 내 모든 서비스를 파악하는 팀장의 역할로 실무와 팀원 관리를 동시에 수행하여 리더의 경험.
    ESTsoft, January, 2010 - June, 2013
    asp.net c# php python mysql sql oracle flash flex javascript jquery windows linux team leader software engineer

  • BizHard

    BizHard

    BizHard

    BizHard

    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 제품의 팀장으로 제품의 실무 개발 및 마케팅 의사결정에 참여하여 개발 및 개발외 다양한 경험.
    ESTsoft, January, 2008 - January, 2010
    asp.net c# oracle flash flex python prototype jquery javascript team leader software engineer

  • Human resource management system

    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.
    ESTsoft, August, 2007 - January, 2008
    asp.net c# mysql javascript jquery html5 flash windows software engineer

  • Security mail service for national institute

    Development security mail solutions for government used by national agencies.
    국가기관 보안메일 솔루션, 국가기관(비공개 서명)에서 사용하는 보안메일 시스템 구축.
    3Rsoft, July, 2006 - August, 2006
    java oracle javascript linux software engineer data modeling

  • Web application for game; Cabal Online

    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.
    ESTsoft, June, 2005 - February, 2006
    asp.net c# sql javascript windows team leader software engineer

  • Content provider site for DRM Service; ALX

    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.
    ESTsoft, April, 2005 - June, 2005
    asp.net c# sql server javascript windows team leader software engineerå

  • Online storage solution; InternetDisk

    Web application development and data modeling for online storage solution.
    인터넷디스크, 스토리지 솔루션의 웹 애플리케이션 개발함. 스토리지관련 개발 경험 및 다수의 클라이언트를 위한 커스터마이징 개발.
    ESTsoft, January, 2005 - April, 2005
    php mysql javascript linux software engineer

  • Online storage service; IDisk

    Web application development and data modeling for online storage solution. This service was provided by major portal of the Republic of Korea.
    아이디스크; 파란, 메가패스, 한미르의 인터넷 웹하드 서비스, 웹하드 서비스 웹 애플리케이션 개발. 커뮤니티, 결제 등의 개발. 사용자가 많은 대형 포털 서비스로 트래픽 처리 및 관련 설계 등의 개발 경험.
    ESTsoft, February, 2003 - January, 2005
    asp.net c# oracle javascript windows software engineer

  • Inventory management system; Octopus

    Inventory management system for warehouse.Barcode scan and manage application using Windows CE.
    물류 창고용 재고 관리 솔루션, Windows CE을 이용한 바코드 애플리케이션. 바코드 수집 및 서버 통신 기능 개발. 2003년에 개발한 코드로 현재까지 판매되고 있는 제품.관련 지원 및 개발 경험.
    Comcast, January, 2003 - February, 2003
    embedded visual c++ 4.0 windows ce 4.0 stl software engineer

  • Web services for internet broadcasting

    Web application development for internet broadcasting system. Deployed in many public institutions in the Republic of Korea.
    인터넷 방송 사이트, 인터넷 방송 솔루션과 결합된 각 기관별 웹 애플리케이션 개발. 과학문화재단, 대한결핵협회, 과천시 등 설치 및 개발. SI 개발 경험 및 비디오 인코딩 관련 지원 및 개발 경험.
    Comcast, August, 2002 - January, 2003
    asp php javascript windows software engineer

  • Personal live internet broadcasting system; MyPandora

    Personal live internet broadcasting system; MyPandora

    Personal live internet broadcasting system; MyPandora

    Development for private broadcasting solution. Implemented in MFC an Application which performs live video or audio streaming.
    개인 인터넷 방송 솔루션과 서비스, 인터넷 방송 솔루션, 개인 인터넷 방송 기능 개발.
    Comcast, February, 2002 - August, 2002
    visual c++ visual basic asp windows linux software engineer


Skills

With commercial projects experience. (Alphabetical order)

  • Android
  • ASP.NET
  • C#
  • CSS (LESS, SASS)
  • eVC (Embeded Visual C++) and MFC
  • Flash (ActionScript)
  • HTML and HTML5 (Stylus)
  • Java (Spring, Spring Boot, Tiles, Thymeleaf, Mybatis, eGovframework)
  • JavaScript (Grunt, CoffeeScript)
  • Kotlin
  • MySQL
  • Node.js
  • NoSQL (MongoDB)
  • Oracle
  • PHP
  • PostgreSQL
  • Python
  • SQL Server

Certificates

  • RPA Developer Advanced Certification, UiPath
  • 정보처리기사, 한국산업인력공단
  • 사무자동화산업기사, 한국산업인력공단
  • 리눅스마스터 1급, 한국정보통신산업협회
  • 정보기기운용기능사, 한국산업인력공단
  • 웹디자인 기능사, 한국산업인력공단
  • 워드프로세서 1급, 대한상공회의소
  • 컴퓨터 활용능력 1급, 대한상공회의소
  • 전자상거래관리사 2급, 대한상공회의소
  • MCAS Master, Microsoft
  • GTQ 1급, 한국생산성본부
  • 유비쿼터스지식능력, 한국 RFID USN협회
  • 인터넷 정보관리사 전문가, 한국정보통신산업협회

Completion of Courses


Presentations

This page was last modified on 08 Aug 2019.