Gaëtan Bloch is a supply chain security expert and seasoned software architect with 15 years of hands-on engineering experience and nine years in senior technical roles across cloud, AI and security. Based in Paris, he leads enterprise AI and zero-trust cloud-native architecture initiatives as Principal Platform Architect and as Chainguard partner for France, advising C-level stakeholders and securing major public and private clients. He has built production-scale MLOps and agentic RAG systems (Proxima.BOT) with strong data governance, lineage and PII mitigation, delivering a ~1M-user deployment within months. An advocate for FOSS, CNCF, OSINT and OpSec, he runs cross-border engineering communities and mentorship programs spanning Europe and Asia. His background includes distributed log/ SIEM design that drove market leadership in Japan and a research MSc from The University of Tokyo, reflecting a mix of academic rigor and product-driven engineering. Colleagues describe him as a pragmatic innovator who translates complex security and AI requirements into auditable, operational systems.
9 years of coding experience
11 years of employment as a software developer
Master of Engineering - MEng, Computer Science, Master of Engineering - MEng, Computer Science at INSA Lyon - Institut National des Sciences Appliquées de Lyon
Certificate of Continuing Education, Computer Science, Certificate of Continuing Education, Computer Science at Wrexham University
Bachelor of Engineering - BE, Electrical, Electronics and Communications Engineering, Bachelor of Engineering - BE, Electrical, Electronics and Communications Engineering at Université Paris Nanterre
Baccalauréat - High School Degree, Sciences, Baccalauréat - High School Degree, Sciences at Richelieu High School
University of Tokyo
Computer Science, Computer Science at Harvard University
French, English, Japanese, Spanish, Korean, Chinese, German
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