Sumiko Koyama

Log in and connect

Sumiko Koyama

Log in and connect

Connect to learn more

You'll be able to see their introduction and other information once they have accepted your connection request.

Ambition

Please log in and connect to see more.

未来

Experience and education

Please log in and connect to see more.

Skills

  • 設計思考

    0

  • 企画書作成、プレゼン

    0

  • 外注管理ディレクション

    0

  • 業者折衝

    0

  • ライティング力

    0
  • ワイヤーフレーム作成, デザイン　, HTML5/CSS3/JS and 3 skills

Keep up to date with your connections on the Wantedly People App.

Open App