Services

What Volantis does

We build, improve, and modernize web, mobile, and business software for organizations: from programming and consulting to building practical AI into existing systems. Based in Rotterdam, on-site across the Netherlands and remote across the EU.

.NET & C#

Backend development, APIs, business logic, and maintainable ASP.NET Core architecture.

Angular

Modern front-ends with structured components, RxJS, and typed forms.

Mobile apps

Mobile applications alongside regular web development.

SQL Server & T-SQL

Data modeling, queries, stored procedures, and performance improvements.

Legacy .NET modernization

Bring existing and older .NET systems safely up to date.

API & system integrations

Connect tools and third-party services reliably.

Cloud (Azure, Google Cloud, AWS)

Hosting, deployment, and cloud infrastructure.

Applied AI

Private/on-premise LLMs, real-time voice (TTS/STT), voice assistants, and workflow automation.

More on AI in business software

We're currently fully booked until 2027. Planning further ahead? Leave your project details and we'll get in touch as soon as there's room.

Get in touch