About

Lyon-based CTO & Staff Architect. DDD expert & software architecture. Engineering robust systems for AI, legacy modernization, and technical leadership.

Professional background

Founder - CEO

D11N Studio2025 - Present

Engineering studio specialized in industrializing breakthrough AI products. Cognitive system architecture, advanced RAG pipelines, LLMOps, and technical validation protocols. Zero to One where every technology choice supports business viability.

Founder - CEO

akawaka2021 - Present

Distributed systems engineering and complex architectures. High-traffic transactional platforms, core-business legacy modernization while keeping the engine running, and AI reliability in production. Board advisory and engineering excellence culture.

Founder

Vanoix2015 - Present

Software engineering excellence lab. Architecture & technical governance (DDD, Clean Architecture), critical legacy modernization, and generative AI engineering. Absolute engineering rigor in a rapidly changing world.

President

AFUP2021 - 2023

2 years leading France's largest PHP community. Organized Forum PHP (500-700 attendees), AFUP Day... Because sharing is also growing.

CTO - Partner

SFGR2019 - 2023

Technical leadership of web applications. PHP, Symfony, Sylius — on projects that matter.

Technical skills

Architecture

Domain-Driven DesignClean ArchitectureDistributed SystemsCloud-Native

AI & LLM

RAG PipelinesAgentic WorkflowsLLMOps & EvaluationMultimodal Orchestration

Languages & Frameworks

TypeScriptPHPPythonSymfonyNext.js

Leadership

Technical DirectionComplexity ArbitrageCross-functional CommunicationSoftware Craftsmanship

Values and philosophy

Mastering Complexity

As a DDD expert, I design systems where business logic is isolated from technical complexity. The guarantee of maintainable, testable code that can evolve. The easier code becomes to generate, the more architectural rigor becomes the deciding factor.

Product Engineering for AI

I don't just consume APIs. I model the interaction between LLMs and information systems to ensure AI respects domain invariants and the strictest security requirements.

Culture of Excellence

Ability to champion a technical vision to executive leadership and translate it into actionable engineering roadmaps. Former AFUP president, I believe Software Craftsmanship standards are a non-negotiable prerequisite.