Curriculum Vitae
Senior Software Engineer with 5+ years in legal technology
Executive Summary
Currently serving as a Senior Software Engineer at Legalscape, where I architect and implement mission-critical backend services for enterprise legal solutions. My expertise spans backend architecture, cloud infrastructure on Google Cloud, and security compliance in highly regulated environments. I bring a unique combination of technical depth and business acumen, having successfully delivered systems that handle sensitive legal data at scale.
Technical Projects
Personal Projects
Research & Infrastructure
resonantor
High-performance X-ray resonant scattering simulator for astrophysics research. Built with C++ and Geant4, demonstrating expertise in computational physics and performance optimization.
resonantor-pipeline
Automated parallel processing pipeline in Python for large-scale scientific computations.
mg-control-tower
Infrastructure as Code solution for on-premises Linux clusters. Implemented with Ansible, Docker, Prometheus, and Grafana for comprehensive monitoring and automation.
Technical Expertise
Core Technologies
Languages
Databases
Infrastructure & Operations
Cloud & DevOps
Security & Compliance
Experience with ISO/IEC 27001 (Information Security Management System, ISMS) and ISO/IEC 27017 (Cloud Security Controls) implementation, security best practices, data protection regulations, and compliance frameworks in legal tech
Experience
Senior Software Engineer
Legalscape
Jul 2020 - Present
- Architect and implement mission-critical backend services for enterprise legal solutions
- Lead security and compliance initiatives for handling sensitive legal data
- Design and maintain cloud infrastructure on Google Cloud Platform
- Mentor junior engineers and contribute to technical decision-making
Assistant Editor - Programming Education
Dwango (Part-time)
Dec 2016 - Mar 2020
Contributed to technical content creation and educational materials for programming courses
Education
Master of Science in Astronomy
Tokyo University of Science
Graduate School of Science, Department of Physics, Matsushita Group
Mar 2020
Research focus: High-energy astrophysics and computational modeling
Bachelor of Science in Physics
Tokyo University of Science
Faculty of Science Division I, Department of Physics
Mar 2018
Certifications
Cloud & Infrastructure
Google Cloud Professional Cloud Architect
Nov 2024
Google Cloud Professional Cloud Developer
Jan 2025
AWS Certified Cloud Practitioner
May 2025
Microsoft Azure Fundamentals
Jun 2025
Security & Compliance
IPA Registered Information Security Specialist
Oct 2024 • Registration
IPA Network Specialist
Jul 2025 • Certification
CCI Japan Business Law Examination, Grade 3
Jul 2025 • Legal Compliance
Additional Qualifications
IPA Applied Information Technology Engineer
Jun 2019
TOEIC Score
Jul 2015