Minyoung Kim

Experience

• 

  株式会社フェーズワン(phase1)

  Oct 2006 - Jun 2008

  Programmer, Test Engineer

  ・Developed and Maintained Web pages.- Knowledge of Java and JavaScript.・Performed manual testing on different modules of the application.・担当業務：ECサイトの開発、テスト設計、テスト実施、デバッグ →言語：Java, Java Script・담당업무：일본내의 EC사이트 개발, 테스트설계, 테스트실시, 보수

• 

  株式会社エス・キュー・シー

  Oct 2008 - May 2014

  Software Test Engineer

  ・Established new product test requirement, test strategy, test coverage.・Developed Test Plan and Test Cases based on the user stories (functional and technical requirements), based on the solution requirement specification (SRS) documents from Business analyst and technical design documents from Architects. ・Extensively involved in bug analysis and defect reporting.・担当業務：パッケージソフトのPCユーティリティ検証、組み込み系の設計内の検証→仕様書のレビュー、テスト設計、テスト実施、不具合の報告、再現確認・담당업무：패키지소프트의PC유틸리티검증, 디바이스검증→사양서레뷰, 테스트설계, 테스트실시, 결함보고, 재현확인 Show less

• 

  株式会社イーフォルム

  Jun 2014 - Sept 2018

  Radio Frequency Optimization Engineer

  ・Radio coverage & capacity improvement.- Optimization of irregular Capacity bounds for Mobile payment, ticketing and contactless services & International conference and Exhibition held in Tokyo.・Public mobile broadband access services.- JR rail in East Japan & Subway in Tokyo.・Identify overshooting sectors and problem areas in terms of coverage, interference, capacity problems recommending solutions to improve the SINR and throughput.・Daily LTE Optimization activities (Worst cells optimization, Performance evaluation for new changes etc. along with using optimization tools).・Analyzing top offenders and troubleshooting call drops, HO failures due to interference or coverage that affects KPI/alarms of various network elements. ・Neighbor list analysis, interference and coverage analysis and suggestions for changes to be made in network to optimize the given network (CDMA2000 1x).担当業務：携帯電話の電波解析、最適化→LTE：東日本全路線・主要エリアの解析及び最適化(SINR向上)、KPI解析→VoLTE：Event message解析及びRF最適化→CDMA 1x：劣化セルの解析及び最適化담당업무：무선통신의 전파해석, 최적화→동일본지역의 전철, 고속도로, 주요지역의 LTE전파해석 및 최적화, KPI해석→동일본지역의 고속도로, 국도의 VoLTE 이벤트 메세지 해석 및 최적화→동일본지역의 CDMA 1x 열화셀의해석 및 최적화 Show less

• 

  CANAAN Solutions株式会社

  Oct 2018 - now

  Radio Frequency Optimization Engineer

  ・LTE Optimization activities.・Applying parameters for optimization.