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JeongHun Kong

Web Developer
JeongHun Kong
Ansan, Korea
telegram: rhdtl78
github: rhdtl78

Soft skills

Hard skills

Focus on business needsTeam building / LeadershipCoachingDecision makingCommunicationIntegrity
SchedulingRisk ManagementCritical ThinkingProblem SolvingProject RecoveryTask ManagementBusiness Process ImprovementBudgetingUX PrototypingRequirements AnalysisConflict ManagementPolicy Knowledge
WebpackES6 / ES2021ReactReact NativeMobXWeb ComponentsDockerSpringJPA
AWSBootstrapCSS 3GITD3.jsHTML 5JestLESSRegexpRESTSASSSocket.ioStyled ComponentsVanilla JSUnderscore / LodashGithub Actions

Work experience

May 2020 - now
Polycube
OK Cashbag Event

Full Stack Web Developer

OKCashbag 이벤트 서버 운영 개발 (Nov 2021 ~ Now)

  • Handling large scale of traffic
  • Prevent duplicated user interaction
  • Migration from Maven to Gradle
  • 쿠팡 구매 리워드 프로모션 이벤트.
  • OKCashbag NFT 멤버십
JavaMavenGradleSpring FrameworkOracleJenkinsJiraSlack

Full Stack Web Developer & Project Leader

PTS (Purchasement Tracking System) integrated OKCashbag point rewarding feature

  • Dataflow & Entity Relation 설계 (/w DA#)
  • DA 로서 부분적인 직무 경험
  • 회원 체계 개발
  • SK 내부 개인정보 관리 시스템 연동
  • 코틀린을 사용한 첫 상용 프로그램 개발 경험
JavaKotlinGradleSpringbootJPASpring BatchRedisMySQLAWS ECSDockerJenkinsJavascriptReact JSJiraSlackDatadog Monitoring
PokerMaster

Backend Developer

포커마스터 게임서버 고도화 (May 2021 ~ Nov 2021)

  • Event driven programming
TypescriptDockerNest.JSSocket ProgrammingGithub Actions
MyClair IoT Mobile Application

Application Developer

마이클레어 IoT 앱 제작 (Agust 2020 ~ May 2021)

  • 첫 상용 모바일 어플리케이션 개발
  • 크로스 플랫폼 프레임워크
TypescriptReact NativeAndroidiOSMQTT
Weatherpong

Full Stack Developer

웨더퐁 서비스 운영 개발

  • 기존 운영중인 기상서버를 대치
  • Test driven development
  • API 문서 자동화
  • 기존 운영중인 클라이언트 앱 유지보수
ApacheTomcatSpringbootJPAMySQLAndroidAD Mediation
Teakyung Polymer Maintaining

Full Stack Web Developer

태경 포리마 이슈트래커/푸시알리미 유지 보수

  • 앱 유지보수 (iOS/Android)
  • MySQL 버전 업그레이드 (5.6 --> 8.1)
  • 서버 유지 보수
  • 성능 개선
ApacheTomcatSpringMySQLjQueryAndroidiOS
Jul 2018 - Feb 2020
KG System

Full Stack Web Developer

생산 KG System 특화 관리 프로그램. (Jun 2019 - Feb 2020)

  • 2019 대중소 상생형 스마트공장 지원 사업 유형 1-b
  • Convert native php code into Larvel Framework based code
  • Automation of Production Scheduling
  • Crawler for Production Scheduling
  • Crawler for Purchase Order Management
  • Alarming based on Redis and Laravel Echo
React JSMobXLaravelMySQLWebpackBootstrapSocket.ioRedisCron job scheduling

Full Stack Web Developer (Jul 2018 - Aug 2018)

생산 KG System 특화 관리 프로그램 Renewal.

  • Design 구현을 Bootstrap으로 변경
  • Spaghetti-code 정리
  • 형상관리 툴 GIT 및 Github 적용
ApachePHPMySQLBootstrapjQueryGitjenkins

Full Stack Web Developer (Jan 2018 - Feb 2018)

생산 KG System 특화 관리 프로그램.

  • ISO 9001 관련 문서 관리 서비스
  • Cable Specification Sheet for KG System
ApachePHPMySQLBootstrapjQuery
Jan 2019 - May 2019

SU System

Full Stack Web Developer (Dispatched)

KG System 특화 생산 관리 프로그램.

  • BOM (Bill of Materials) Management Service
  • Production Process Monitoring Service
  • Cable Specification Sheet Renewal for KG System (KG System Original Data)
  • Multiple Application Servicing
React JSMobXLaravelMySQLWebpackBootstrapSocket.iojQuery

Education

2016 - now

Computer Science in Myongji University in Yongin, Korea

Bachelor's Degree, leave of absence

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