Summary
Overview
Work History
Education
Skills
Timeline
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SHUMPEI MIYASHITA

Tokyo

Summary

Software Engineer with 2+ years of experience developing systems for autonomous vehicle operations in mining sites. Skilled in Java, Protocol Buffers, and CI/CD pipelines. Delivered end-to-end features that enabled full vehicle autonomy at Komatsu. Collaborated with cross-functional teams and international operators, integrating real-world feedback into production code.

Overview

3
3
years of professional experience

Work History

Software Engineer

Komatsu Ltd
04.2022 - Current
  • Started small feature development in December 2022 after completing company-wide onboarding and training.
  • Led end-to-end development of a new autonomous taxi feature: from use case definition and class design to backend implementation (ride requests, reservations, dispatch); also refactored road assignment modules using TDD to reduce technical debt and scalability.
  • Developed scalable backend services in Java using Protocol Buffers and MySQL within a 10-person Scrum team, collaborating with external contractors, and ensured code quality through Git, Azure DevOps, CI/CD pipelines, and code reviews.
  • Initial feature release contributed to an estimated 10% improvement in operational efficiency to reduce time to dispatch a vehicle manually.

Education

Master of Engineering - Electrical Engineering and Computer Science

Yokohama National University
Kanagawa, Japan
03.2022

Skills

    Tech Stacks

  • Java, Python C/C, MySQL

    Tools

  • Scrum, Git, Test Driven Development, Object-oriented programming

Timeline

Software Engineer

Komatsu Ltd
04.2022 - Current

Master of Engineering - Electrical Engineering and Computer Science

Yokohama National University

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SHUMPEI MIYASHITA