RB2SHosting · IT · Advisory

RB2S Conseil — AI & information systems advisor

Putting AI to work, without losing your data or your budget.

I advise company directors and IT departments on adopting artificial intelligence and on the infrastructure that makes it possible. Nineteen years of advisory work and information systems leadership, including six running the operations of an industrial SME that grew from twelve to forty-seven employees: I deployed these tools and carried the consequences before talking about them.

AI advisor

Six work areas between the demo and production.

Almost every company has tried an assistant. Very few have a use that holds up over time, with data under control, a known cost and written rules. That is exactly where I work: between the enthusiasm of the trial and the demands of running it in production.

01 — Scoping

The use cases that actually pay off

A review of candidate tasks, with an honest estimate of the time saved, the cost of use and the risk of error. We keep three, we drop the rest, and we know why.

02 — Architecture

Which model, hosted where, at what price

Proprietary models over an API or open models run on your own premises, retrieval-augmented search, agents, connections to your business applications. A costed comparison, not a vendor preference.

03 — Data

Confidentiality and sovereignty

Where your documents go, who keeps them, what is used for training, what stays in France. Sensitive data kept separate and, where necessary, local inference on your own hardware.

04 — Framework

Governance, the AI Act and accountability

A usage policy, classification of systems under the European AI regulation, logging, human validation of decisions, and how it all fits with the GDPR and your sector obligations.

05 — Teams

Skills that actually stick

Workshops by function rather than generic training: we start from their own files, their document templates, their awkward cases. Teams leave with uses they can handle themselves.

06 — Measurement

What it actually returned

Indicators before and after, a consolidated monthly cost, and a decision to extend or to stop. An AI project that is not measured becomes a cost nobody dares question.

Better said straight away

What I will not sell you.

No demo without a sequel

No pilot for the sake of a pilot

A proof of concept with no route to production is money spent on appearances. If the use case will not survive the next stage, I say so at scoping, not at the review.

No commission

No payments from vendors

I do not resell licences, platforms or API credits, and I earn nothing on your choices. It is the only way to make a decision between two suppliers credible.

No headcount promise

No agent that replaces your teams

AI shifts tasks; it does not do away with jobs overnight. The gains I state are expressed in hours recovered on specific, verifiable tasks.

Information systems and infrastructure

AI only holds up on solid foundations.

Scattered data, a fragile network or approximate security will ruin the best AI project. These four assignments deal with the foundations, and work just as well on their own.

Scoping

Master plan and three-year roadmap

Where your information system actually stands, what has to be dealt with this year, what can wait, and at what cost. A budgeted roadmap a board can make decisions on.

Architecture

Infrastructure, cloud and sovereignty

Hosting choices, public cloud, private cloud or your own machine room, multi-site networks, data location and exposure to extraterritorial laws. An architecture paper and a costed comparison.

Risk

Cybersecurity and compliance

The real level of risk, prioritised work, business continuity and recovery planning, GDPR and NIS 2-type requirements, and preparation for the audits your clients and insurers run.

Steering

Project direction, transition, due diligence

Part-time IT leadership, taking back control of a project that is drifting, IT due diligence before an acquisition and a systems integration plan after the deal.

How it runs

A short assignment, a clear decision.

01

First conversation

An hour by phone or video call to understand the context and check that the subject really is in my field. If it is not, I say so and point you elsewhere.

No charge
02

Scoping workshop

A day on site with your business teams: an inventory of possible uses, sorted by value and by risk, and a first architecture. You leave with a document you can use on your own.

The most requested way in
03

Assignment

Interviews, analysis of what exists, technical trials where useful, then a written report and a presentation to the board.

5 to 20 days depending on scope
04

Afterwards

Support through implementation if you want it: steering, review meetings, decisions, measurement of the gains. No obligation and no commission on the suppliers chosen.

Fixed price or time and materials

Assignments in French and English, remotely, or on site in the Grand Est region and in neighbouring Germany. Day rate given at scoping to be confirmed.

Background

From large-account consulting to running a company.

Out of respect for my former employers and my clients, I describe the contexts rather than the names. Precise references are given verbally, on request, at the first conversation.

2025 → today

AI and transformation advisor

RB2S Conseil

Supporting company directors and IT departments in adopting AI: strategy, architecture, data confidentiality, governance and change management.

2017 → 2025

Information systems director, then company director

Industrial SME in the Grand Est region

Growth from twelve to forty-seven employees and three branches opened. ISO 9001, 14001 and 45001 management systems deployed through to certification. Digital tools put in place — customer relationship, human resources, purchasing — along with the first uses of intelligent automation. Cybersecurity and GDPR compliance strengthened. Negotiated and completed the sale of the company to investors, then regional director through the transition.

2014 → 2018

Senior manager

International industrial group — Paris La Défense

Running multi-country IT programmes in a heavily regulated industrial environment.

2011 → 2014

Senior consultant

Enterprise software publisher — Paris region

IT service management and operations automation for large accounts.

2007 → 2011

Consultant

Technology consultancy — Paris

First advisory assignments on infrastructure and on the organisation of IT departments.

Education

Computer engineering

School of computer engineering

And afterwards

If you are short of hands for the implementation, we do that too.

A lot of recommendations come to nothing for want of people to apply them. For organisations in Centre Alsace, our experienced staff take over day-to-day operations — including deploying AI assistants in the tools your teams already use. And if your plans require the processing to stay in France, we have our own machine room, able to host inference machines.

Contact

Describe your subject in a few lines.

I reply personally within twenty-four working hours, and the first conversation is not charged for.

contact@rb2s.com Sébastien Schmitt — Sélestat (67)