ScalarX is first and foremost a team and network with several centuries of combined experience across hundreds of fields, built over nearly a quarter century of work for thousands of clients in more than 26 countries.
Historically, this activity grew out of Christophe Casalegno’s passion for solving complex problems.
This practice is not structured like a conventional IT services firm: we work selectively on matters where the expected impact is significant and our approach is genuinely relevant.
We give priority to existing clients while continuing to take on new engagements depending on the context, the interest of the project, and its fit with our scope.
How we work
| Engagement model | Description |
|---|---|
| Strategic consulting | Scoping, trade-off decisions, and technical and operational direction |
| Engineering | Complex problem solving and exceptional projects |
| Direct expertise | Synchronous (BCB) or asynchronous (BRB) sessions |
| Hands-on execution | Operational implementation with support |
Complex projects
- Architecture, migration, performance, security
- Targeted task force or full project management
- Results-oriented approach
Direct conversation
- Fixed-duration synchronous session
- Direct access to expertise
- Action-oriented best effort format
Asynchronous support
- Written exchanges across multiple channels
- Analysis and actionable recommendations
- Billing based on actual time used
Run & operations
- StackX CORE/PRO/ENTERPRISE managed operations
- 24/7 support and continuous monitoring
- Backup, security, production operations
Need expert input, scoping, or targeted help?
We can quickly direct you to the right format (consulting, engineering, BCB/BRB, or managed services).
Discuss your needs