Licenses and certifications

  • AWS Certified Solutions Architect - Professional
    • Valid Through: 2022-12-10


Software Engineer at Hatena Co., Ltd

July 2019 - March 2020

  • Develop Scala API Server and web frontend application.

Software Engineer at mixi, Inc.

July 2015 - June 2019

  • Designed and developed Golang API server for health tech service.
  • Migration project with the shutting down of Parse.com
    • Designed and developed Push notification system.

Intern at Fenrir Inc.

April 2013 - November 2014

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