Software Development for the Public Sector

The public sector has non-negotiable requirements: data sovereignty, demonstrable compliance, service continuity and reversibility. LaMeDuSe hosts and develops for public organisations on our European infrastructure.

The problem you're facing

Public projects often fail on the same points: a standard solution that doesn't fit the administration's processes, hosting whose real location is unclear, and an integrator who delivers then disappears : leaving the administration alone with a system it doesn't master.

Our answer

We work with public requirements, not against them: sovereign hosting in France (data under European jurisdiction, outside the Cloud Act), custom development aligned with real processes, systematic documentation and knowledge transfer, and contractual reversibility.

What LaMeDuSe takes care of

  • Sovereign hosting: French datacenters, contractual location
  • Structural GDPR compliance and DPA
  • Custom applications aligned with public processes
  • Complete documentation and knowledge transfer
  • Service continuity: monitoring, backups, recovery plan
  • Contractual reversibility: open formats, export anytime
  • Europe-based teams, no subcontracting outside the zone

Our methodology

  1. 1

    Understanding the business

    Your industry's constraints drive the architecture: compliance, cycles, budgets, operational requirements.

  2. 2

    Tailored offering

    Development, hosting and managed services combined according to your priorities, without forcing a standard package.

  3. 3

    Progressive rollout

    Start with a reduced scope, validate usage, then extend.

  4. 4

    Long-term partnership

    A single point of contact who knows your business and stays for the long run.

Relevant technologies

React & Next.jsNode.js, Go, PythonKubernetes, ProxmoxPostgreSQL, RedisPrometheus, Grafana

Security

Compliance and security are built in from the design stage: GDPR, segmentation, encryption and traceability according to your industry's requirements.

Hosting & infrastructure

Hosting on our European infrastructure, suited to the sovereignty and confidentiality requirements of your activity.

Maintenance

Application and infrastructure maintenance by the same team, with commitments adapted to your criticality.

Why LaMeDuSe

We already host players under the strongest requirements, local authorities, defence, healthcare, on our French, German and Swiss infrastructure. Sovereignty isn't a marketing promise for us: it's the very architecture of the group.

Frequently asked questions

Yes, contractually: identified datacenters in France (with Germany and Switzerland options), no replication outside the validated perimeter, and no processing by subcontractors outside the zone. Location is verifiable in an audit.

Contractually: open formats, complete documentation, full export anytime and migration support. A public system must never capture its administration : we write it into the contract.

Yes: we host public digital services and develop business applications for public organisations. Every project starts with an analysis of your context's specific requirements (procurement, compliance, hosting).

Through architecture and operations: redundancy of critical components, 24/7 monitoring by our European teams, tested backups and a documented recovery plan. Continuity is demonstrated, not promised.