.NET development

.NET Development Services in Luxembourg

Senior .NET and C# development for business applications, with the frontend developed in Angular, plus REST APIs, integrations and modernisation of existing .NET systems.

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A .NET stack for real business systems

C# and ASP.NET Core

Build web applications and APIs with modern C# and ASP.NET Core.

REST APIs

Design and maintain APIs that connect business applications, CRM/ERP systems and external services.

Entity Framework and SQL Server

Work with relational data using Entity Framework and SQL Server for reliable business applications.

Legacy .NET modernisation

Plan incremental migration and modernisation of older .NET Framework applications.

Angular frontend

The business-application frontend is developed in Angular and integrates with .NET backends and REST APIs for a modern, maintainable user experience.

Automation and Azure

Use Azure, PowerShell and automation where they add value to deployment and business processes.

Experience behind the technology

Jorge Taus Valle has 28 years of software-development experience, including .NET business applications, regulatory reporting for banks, automation for Luxembourg’s financial regulator and asset-management systems.

That background is useful when the project is not just about writing code, but about understanding data, workflows, integrations and operational constraints.

  • C#, .NET Framework and modern .NET
  • ASP.NET Core and REST APIs
  • Entity Framework and SQL Server
  • Angular frontend, Azure and PowerShell
FAQ

Frequently asked questions

Can Tavalle modernise an existing .NET Framework application?

Yes. Existing .NET systems can be assessed and modernised incrementally, with the migration approach based on the application and its business constraints.

Can you build a new API?

Yes. REST APIs are part of the core .NET development service and can connect new or existing business systems.

Do you work with SQL Server?

Yes. SQL Server and Entity Framework are part of the technology stack used for business applications.

Is this service available to Luxembourg companies?

Yes. Tavalle is based in Luxembourg and provides .NET development and business-software services to companies that need custom development or modernisation.

More from Tavalle

Business software for small businesses

One business app with built-in CRM and ERP features for sales, orders, invoicing and finance.

Invoicing & VAT

Numbered invoices with the right VAT, PDF by e-mail and every payment followed up.

Sales commissions

Commissions from paid invoices, a higher rate for new customers and what is still to come.

Automatic e-mails & reminders

Morning agenda, late follow-ups, invoices to create, payment reminders and renewals: sent by themselves.

Customer health & finance alerts

Two weekly health scores per customer, relationship and finances, plus daily alerts on unusual payments.

Tailor-made software

Portals, business applications, automation and integrations, built for your company.

Software development in Luxembourg

Custom business software, APIs, automation and modernisation for companies in Luxembourg.

Pricing

Business software with CRM and ERP features from €199 per month, up to 5 users, hosting and updates included.
Contact

Let's see if Tavalle fits your business

Ask for a demo of our business software, or tell us about custom software for our team in Luxembourg. We reply within one business day — in English, French or Spanish.

  • A 30-minute live demo on your own use case
  • No commitment and no credit card
  • A reply within one business day

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