What they say
“Pierre-Jean managed the technology of our managed services, with a strong understanding of business needs. He generated value directly perceptible to our clients.”
Marc Haan
Partner, KPMG Luxembourg
“Pierre-Jean works with us on architecture and innovation topics that have a direct impact on our operations and our offering. His approach stands out through its pragmatism: he designs solid architectures, documents them, defends them to the teams, and doesn't hesitate to code to demonstrate their robustness. Moreover, he doesn't just work on the topics we assign him but proactively proposes continuous concrete improvements. On the platform, he structured complex technical decision-making, enabling the team to make the best decisions. He also brought us tangible innovation proposals, not buzzwords, with business cases and ROI. This is exactly the type of profile an organization like ours needs: an expert who combines a deep understanding of business and technical challenges, and who delivers results.”
David Gillet
CIO, Victor Buck Services
“What truly sets Pierre-Jean apart in the Luxembourg IT landscape is his ability to speak equally well to a board and to a development team, remaining credible in both cases. In a relatively small market, genuinely hybrid profiles bridging strategy and technology are rare; Pierre-Jean is clearly one of them. As a senior consultant in IT architecture and compliance, he brought us real expertise in mapping our information system. He first integrated the Mercator tool at our request, then evolved the approach toward a more tailored solution built on Open Source technologies, far better aligned with our needs and context. His ability to start from what exists, understand it quickly, and then transform it into something more flexible and sustainable is highly valuable. When he talks about architecture, AI, cloud, or compliance, he doesn't just roll out concepts: behind it all, he knows how to concretely deliver. This blend of vision and hands-on makes him a trusted partner for any organization undergoing digital transformation.”
Yannick Kirschhoffer
CIO / Head of IT, Laboratoire National de Santé
Technology, AI & Data Transformation Services
From strategic partnership to hands-on implementation - modernize fast, stay sovereign, compliance-ready by design.
Assess
Diagnose before you decide
- Technology Due Diligence & Risk Evaluation
- FinOps & Smart Cost Engineering
- Secure-by-Design Architecture
Transform
Modernize with purpose
- Cloud & Infrastructure Transformation
- AI & Data Modernization
- Operational Efficiency & Automation
Lead
Sustained strategic partnership
- Strategic CIO/CTO Partnership
- CTO Office Design & Engineering Excellence
From Code tothe Boardroom
I debug a CI/CD pipeline in the morning and present the IT roadmap to the Executive Committee in the afternoon. This bridge between strategy and execution is my rarity on the market. CIOs identify with it. Boards finally understand that tech isn't a black box.
2.2x
project delivery speed at KPMG
-93%
client onboarding time at KPMG
10M+
secured documents at EU Commission
4
AI products built in-house
Strategic Advisory
CIO/CTO-level strategic guidance with deep understanding of enterprise technology, AI & Data challenges
Hands-on Builder
Doesn't just advise - builds and ships AI products in production, from conception to market
Regulated Environments
20+ years in regulated environments: from EU institutions (10,000+ users) to Acting CTO at a Big Four under PSF/CSSF (1,900+ employees)
Let's Talk Modernization
Modernizing in a demanding regulatory environment? Let's discuss your technology challenges - from strategy to architecture.
You can also email me directly at contact@etimtech.com