When to choose .NET?
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A Microsoft environment
Microsoft 365, Azure, SQL Server: .NET integrates naturally.
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An existing internal application
Your business tool is in .NET: we develop it further in its own technology.
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A high-performance API
ASP.NET Core is fast and suited to exchanges between systems.
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A C# team
If your in-house developers know C#, they can take the project over.
When it isn't the best choice
Without a Microsoft environment or an existing .NET system, a small business will often find PHP or Node.js simpler and cheaper.
What we build with .NET
ASP.NET Core web application
Back office, portal, business tool.
.NET API
Exchanges with your ERP, mobile apps or partners.
.NET Framework migration
Moving an old Windows application to modern .NET.
Microsoft 365 integration
Connecting your tools to Outlook, Teams or SharePoint.
Takeover, migration and maintenance
.NET Framework is still maintained by Microsoft but no longer evolves: new features and performance gains are reserved for modern .NET, and the old version remains tied to Windows. We audit the application, identify what migrates directly and what must be rewritten, then migrate step by step.
Related services and budget
Indicative budget
Custom .NET application or API from €3,500, Pro plan from €7,500. Audit and migration plan from €490. Maintenance from €49 per month.
Frequently asked questions: .NET
.NET Framework is the old, Windows-bound version. .NET (formerly .NET Core) is the modern, cross-platform and faster version that receives all new features.
Not urgently if there is no problem, but it is advisable for a tool that must keep evolving for several years. The audit helps decide.
Yes, with modern .NET: on Linux, in containers or in the cloud.
Yes, and with other hosting too: we choose based on your constraints and budget.