$ whoami
About Me
I am a security engineer working in Japan, focusing on forensics and malware analysis.
My interests extend beyond security to include new programming languages, design patterns, and technologies.
I am primarily active on Twitter and welcome discussions there.
Thank you.
Career and Experience
From Bachelor's Year 4 to Master's Year 2:
- Worked as a Web Engineer for 2 years at a Japanese venture company.
- Focused on front-end development with Angular and back-end development with Python.
- Developed a full-text search feature utilizing Elasticsearch and machine learning, performed PostgreSQL performance tuning, and created efficient data search queries.
After Master's Degree to Present:
- Engaged in cybersecurity research at a Japanese IT company.
- Specialized in incident response and forensics, malware analysis, and threat intelligence.
Projects and Contributions
evtx2es, mft2es:
- Python tools for importing Windows artifacts into Elasticsearch.
- Included as standard in the DFIR-focused Linux distribution Tsurugi Linux LAB 2022.1 - 2023.1.
ntfsdump, ntfsfind:
- Forensic tools for extracting Windows artifacts from image files.
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