Jonathan Dos Santos

I lead Rubichain, a company specializing in AI applied to businesses, from strategic consulting to operational deployment.

Our expertise

- AI Agents & Process Automation

- Data Strategy, MLOps & Business Copilots

- Cybersecurity & Governance (AI Act, compliance)

- Web3 & Digital Identities where relevant

- Training and acculturation of teams, from leadership to operations – practical and concrete

What I do daily

- Advising CIOs/CEOs on their technological decisions

- Managing AI projects with measurable impact

- Building custom offers and architectures

- Speaking at conferences, in media, and schools on AI challenges

Key achievements

- Automation and modernization of IT & business workflows for several organizations in France

- Implementation of AI training for leaders and operational teams

- Partnerships with tech players & innovation ecosystems

At Rubichain, the goal is simple: for technology to generate results, not complexity.

At the Microsoft Center of Excellence France, I assist CIOs and CTOs of major accounts in modernizing their infrastructure and strengthening their cybersecurity, with a clear vision: to make technology a true driver of performance.

Missions & Responsibilities

- Management of strategic Cloud projects (Azure, AWS, GCP) and Hybrid IT

- Definition & development of Managed Services Infra & Cyber offers

- Role of Trusted Advisor for IT & Security management

- Contribution to the governance of high-stakes programs (costs, risks, sovereignty)

- Upskilling internal teams on Microsoft innovations

What I champion daily

- Pragmatic innovation

- Reliability & security

- Operational excellence

- Human impact above all

Because accompanying transformations means first and foremost accompanying the people who make them possible.

For almost 7 years, I led Windows Server and Cloud Hybrid activities in France at Microsoft, managing a team and providing strategic guidance to major clients.

Leadership & Management

- Management of a team of engineers and architects (support, prioritization, objectives)

- Coordination with sales, marketing, support & partner teams

- Definition and execution of the strategic plan for Windows Server & Azure Hybrid

Business pipeline governance and performance monitoring

- Technical & Transformation Leadership

- Acceleration of Hybrid Cloud adoption (Azure + on-prem infrastructure)

- Design and validation of architectures for CIOs & CTOs of major groups

- Trusted Advisor on security, datacenter, virtualization, and sovereignty issues

Influence & Communication

- Microsoft spokesperson on Modern Infrastructure topics (conferences, media, training)

- Moderation of TechDays, symposiums, keynotes (reaching over 2000 professionals)

- Building and developing the partner ecosystem (ISVs, integrators)

Key results

- Significant growth of the Windows Server business

- Strong adoption of Azure Stack and HCI solutions in the French market

- National reference for datacenter transformation to Hybrid IT