Mag&Cie

Benefit from an experienced technical director who integrates with your teams and drives your technology strategy. Whether it's structuring a development team, defining a robust architecture, or preparing for fundraising, our CTO as a Service brings you C-level expertise with the flexibility of outsourced support.

Our engagement adapts to your pace: a few days per month for strategic advice, or a more intensive commitment to drive critical projects.

Our technical audit deeply evaluates your infrastructure, code, architecture, and development practices. The goal: identify risks, technical debt, and optimization opportunities to build a concrete and prioritized action plan.

We intervene ahead of modernization projects, fundraising, acquisitions (technical due diligence), or simply to gain a clear picture of your application portfolio.

From conception to market launch, we support the creation and evolution of your digital products. Our product expertise combines agile methodologies, user knowledge, and technical vision to maximize value delivered at each iteration.

Whether you're starting from scratch or evolving an existing product, we structure your product approach to accelerate your time-to-market.

Cybersecurity is no longer optional. We support you in defining and implementing your security policy, from risk analysis to regulatory compliance (GDPR, ISO 27001, NIS2).

Our approach combines technical expertise and education to create a genuine security culture within your organization, with concrete measures adapted to your size and challenges.

Launching a product doesn't require months of development and a massive budget. Our MVP support takes you from idea to a first functional product in weeks, focusing on the features that truly matter.

We manage the entire process: functional scoping, technology choices, developer selection and management, user testing, and launch strategy.

The technical section of a business plan is often the weakest part of funding applications. We build a credible and detailed technology rationale with you: realistic cost estimates, justified technology choices, development timeline, and scalability strategy.

Our hands-on expertise allows you to present a technical plan that reassures investors and lays the groundwork for successful execution.

Scalability doesn't happen by accident. Before performance issues slow your growth, we audit your infrastructure, identify bottlenecks, and design a scaling plan tailored to your growth projections.

Our data-driven approach relies on concrete benchmarks, advanced monitoring, and proven architectural recommendations to ensure controlled scalability.

DevOps is not just a set of tools — it's a culture. We support you in implementing or optimizing your DevOps practices: CI/CD pipelines, containerization, infrastructure as code, monitoring, and observability.

The goal: deploy faster, more frequently, and with confidence, while reducing incidents and resolution time.

Technical projects rarely fail for purely technical reasons. Most of the time, it's project management that falls short: poorly defined scope, insufficient communication, unanticipated risks, budget overruns.

We take charge of the operational management of your technical projects: scoping, planning, team coordination (internal and external), deliverables tracking, and executive reporting.

AI offers tremendous opportunities, but knowing where to start is key. We help you identify high-impact use cases for your business, assess technical and business feasibility, and deploy concrete, measurable AI solutions.

From LLMs to autonomous agents, from RAG to intelligent automation, we master the entire AI ecosystem and guide you toward the solutions best suited to your challenges.

The best technology in the world is useless if your teams don't adopt it. Change management is the key success factor for any digital transformation. We support you in the human and organizational dimension of change.

Our approach combines communication, training, field support, and adoption measurement to ensure your technology investments deliver the expected results.

Choosing the right IT tools is a strategic challenge. We support you from A to Z in selecting, acquiring, and deploying solutions tailored to your needs: ERP, CRM, collaboration tools, business-specific solutions.

Our independence from vendors guarantees objective recommendations based solely on your actual needs and budget.

How much time do your teams waste on manual, repetitive tasks? Process automation improves efficiency, reduces errors, and frees up time for high-value activities.

We identify automatable processes, design optimal workflows, and deploy the right solutions: RPA, API integrations, no-code/low-code automations, or custom development.