Graph Data Council
Formerly known as the Linked Data Benchmark Council (LDBC), GDC defines standard graph benchmarks and fosters a community around graph processing technologies.
About
Koji Annoura
I work at the intersection of knowledge graphs, graph databases, GraphRAG, data modeling, migration planning, and technical documentation.
日本語・英語どちらでも、技術相談、設計レビュー、社内勉強会に対応しています。
Profile
With more than 40 years of software engineering experience, I help teams understand complex data structures, migration risks, and knowledge relationships through graph-based modeling.
My work focuses on practical use of knowledge graphs, Neo4j, SQL/PGQ, GQL, GraphRAG, and data modeling for real-world systems.
Based in Japan, I work globally with open source, knowledge graph, and data communities. I have spoken at open source and data conferences across Asia, North America, and Europe.
長年のソフトウェア開発経験をもとに、グラフ技術とAI時代の知識設計を実務に落とし込む支援を行っています。
Confidentiality
I do not publish or share meeting details without permission.
I also respect NDAs and confidentiality obligations from past client work. I do not disclose client names, internal architectures, data models, or project details.
Even without sharing confidential examples, I have enough practical experience to support knowledge graph, GraphRAG, data modeling, and migration planning discussions.
相談内容は、許可なく公開・共有しません。過去のクライアントとの NDA や 守秘義務も遵守しており、クライアント名、内部アーキテクチャ、 データモデル、案件詳細は開示しません。
機密事例を共有しなくても、ナレッジグラフ、GraphRAG、 データモデリング、移行計画について実務的に支援できます。
Affiliations / Memberships
I participate in professional communities related to graph data management, systems engineering, project management, and agile practices.
グラフデータ管理、システムズエンジニアリング、プロジェクトマネジメント、 アジャイル実践に関する専門コミュニティに参加しています。
INCOSE
International Council on Systems Engineering.
PMI
Project Management Institute.
Scrum Alliance
Agile and Scrum professional community.
Professional Certifications
Certifications related to agile practices, product ownership, scaled agile, project management, and DevOps foundations.
アジャイル実践、プロダクトオーナーシップ、スケールドアジャイル、 プロジェクトマネジメント、DevOps 基礎に関する資格です。
Certified ScrumMaster (CSM)
Scrum Alliance.
Certified Scrum Product Owner (CSPO)
Scrum Alliance.
Certified LeSS Practitioner
Large-Scale Scrum.
PRINCE2 Foundation
Project management foundation certification.
DASA DevOps Fundamentals
DevOps Agile Skills Association.
Honors & Awards
Recognition from open-source and graph technology communities.
オープンソースおよびグラフ技術コミュニティでの活動に対する評価です。
Neo4j Ambassador
Community recognition from Neo4j.
Graph Community MVP Asia
Issued by Neo4j, Inc.
Outstanding Technologies Project Award
Issued by Northeast Asia OSS Promotion Forum.