Engineering
Custom business software
Web applications, specialised ERP/CRM, portals, APIs. We industrialise your most singular processes.
- 5-day scoping
- Pilot in 30 days
- Source code delivered
Expertise
We build what does not exist yet — and we make it hold.
Four complementary disciplines and a single commitment: a system that produces measurable value, and keeps producing it after go-live.
01 — Overview
Choose your entry point
Advisory
Audit & architecture
A costed diagnosis of your information system, your technical debt and your real costs.
- 360° audit
- Costed scenarios
- 12-month roadmap
AI
RAG, agents, plugins
AI applied to your data and your processes, with controlled operating costs.
- Private vector store
- Tooled agents
- Multi-model gateway
Operations
Monitoring & maintenance
Your systems measured, alerted and fixed — preventively and reactively.
- 24/7 on-call
- Scheduled preventive
- Monthly reports
02 — Software engineering
Software that fits your business, not the other way round
Off-the-shelf packages impose their logic. We do the opposite: we start from your processes, your regulatory constraints and your daily friction to build exactly the tool your teams need.
Web, mobile, desktop or API, we deliver maintainable applications: clear architecture, automated tests, up-to-date documentation and skills transfer included.
Commitment: a signed scope and a fixed budget after a five-day workshop, with no hidden extras.
Business applications
Specialised ERP/CRM, back offices, client and partner portals, internal tools.
Modernisation
Legacy takeover, database migrations, replacement of critical spreadsheets and macros.
Integrations & APIs
Connecting existing tools, data synchronisation, automation of business flows.
Mobile applications
Field applications, offline data capture, deferred synchronisation.
Project rescue
Taking over a struggling project: audit, stabilisation, restored roadmap.
Quality & industrialisation
Automated tests, continuous integration, staging environments, release procedures.
03 — Advisory & architecture
An outside view, costed, without complacency
We step in when you have to decide: take over a system, choose a platform, scope an AI budget, or simply know where your money actually goes.
Our conclusions are written, prioritised and costed. They confront the need with facts — including when the conclusion is not to run the project.
Commitment: a ten-page readout with one action sentence per paragraph.
Technical audit
Architecture, operational security, performance, dependencies, technical debt: documented state of play.
Cost audit
Licences, cloud, outsourcing, hidden costs. Where each euro goes, and where it no longer needs to.
Target architecture
Compared scenarios: cost, time, risk, reversibility. Argued recommendation.
AI strategy
Which use cases create value now, which to postpone, and at what operating cost.
Project scoping
Scope, work packages, milestones, budget, success indicators, stop criteria.
Vendor risk
Contract review, technical dependencies, reversibility of data and services.
04 — Artificial intelligence
Applied AI, not demo AI
A model alone does not know your procedures, your contracts or your incident history. We build the missing chain: document indexing, executable tools, guardrails, quality measurement and cost caps.
The full picture — RAG, agents, plugins, model gateway — has its own dedicated page.
Commitment: a known operating cost, measured per request and per use case.
Document assistants
Sourced semantic search across your own documents, linking to the exact passage.
Tooled agents
Agents able to act: business queries, drafting, report generation, operational actions.
Process automation
Handling of mail, files and attachments, with human control on sensitive cases.
Model gateway
One entry point, intelligent routing, caching and budget caps per team.
Guardrails & compliance
Response traceability, sensitive data filtering, no training on your data.
Quality measurement
Business test sets, correct-answer rates, regression tracking on every change.
05 — Monitoring & maintenance
Keeping alive what we built — and what you already have
An unmonitored system is not a stable system, it is a lucky one. We measure, alert, prevent and fix across your fleet, your applications and your infrastructure.
Our work ranges from scheduled preventive maintenance to on-call incident handling, with written response commitments.
Commitment: critical incidents handled in under fifteen minutes, twenty-four hours a day.
24/7 monitoring
Metrics, logs, availability, capacity: one dashboard and retained history.
Preventive maintenance
Patches, updates, tested backup rotation, certificate renewal, capacity control.
Corrective maintenance
Diagnosis and resolution, with root cause analysis and structural fix.
On-call & escalation
Contractual response times, escalation levels and named contacts.
Backup & continuity
Backup plan, real restore tests, documented recovery procedure.
Workstations, servers, network
Endpoints, servers, network equipment, wireless, telephony: one monitoring layer.
06 — Our difference
What you get, compared to the usual scenario
| Before | With Zorglon |
|---|---|
| A supplier who delivers and leaves | A partner who operates and improves |
| An unpredictable model-usage invoice | A capped, known cost per request |
| Incidents discovered by users | Qualified alerts before real impact |
| Obsolete documentation in a shared folder | A queryable, maintained knowledge base |
| A dependency that locks your choices | Code, access and infrastructure yours from milestone one |
You know what has to be built? We know where to start.
Five workshop days are enough to turn an intuition into a costed, prioritised, signed plan.