Custom Web Application Development for Your Business

Get a professional, tailor-made web application that perfectly aligns with your business processes. We deliver efficient, user-friendly solutions that contribute to your growth.

What type of web application do you need?

Developing a custom web application offers endless possibilities to automate and streamline your business processes. Explore some examples of bespoke solutions we can create for you:

Inventory Management Application

Manage your inventory more efficiently with a smart web application that automatically alerts you when products need to be reordered.

Customer Portal

Create a self-service portal where customers can easily manage and view their data and orders.

Online Booking System

A custom-built web application for automating and optimising appointments and reservations.

HR Web Applications

Develop a web application that digitalises HR processes such as leave requests, performance management, and onboarding.

System Integrations

Web applications that seamlessly connect different systems and software for a more efficient workflow.

Custom Web Applications

Have specific requirements? We create exactly the web application you need, perfectly aligned with your business processes.

Inventory Management Application

Manage your inventory more efficiently with a smart web application that automatically alerts you when products need to be reordered.

Customer Portal

Create a self-service portal where customers can easily manage and view their data and orders.

Online Booking System

A custom-built web application for automating and optimising appointments and reservations.

HR Web Applications

Develop a web application that digitalises HR processes such as leave requests, performance management, and onboarding.

System Integrations

Web applications that seamlessly connect different systems and software for a more efficient workflow.

Custom Web Applications

Have specific requirements? We create exactly the web application you need, perfectly aligned with your business processes.

Why develop your web application with us?

We create smart, efficient, and user-friendly bespoke web applications that optimise your business processes and help your company grow.

Fully Customised

We develop web applications that fully align with your unique needs, processes, and objectives.

User-friendly UX/UI

Our web applications are developed with a focus on the end user, ensuring an intuitive and pleasant experience.

Scalable and Future-proof

We create web applications that grow with your business and are easily expandable with additional functionalities.

Secure and Reliable

When developing your web application, we ensure a solid technical foundation with modern security techniques.

Multilingual Support

We can develop your web application with support for multiple languages to reach a wider audience.

How we develop your web application

When creating a web application, we follow a structured process to achieve optimal results. Our approach ensures efficient development and a high-quality web application.
1

Strategy & Analysis

We begin with a thorough analysis of your requirements and business processes to establish a strategic plan for your web application.
2

Prototype & UX Design

With wireframes and interactive prototypes, we ensure an intuitive user experience before developing your web application.
3

Development

Our developers create your web application with clean, efficient code using the latest standards and techniques.
4

Testing & Deployment

We thoroughly test your web application and ensure a smooth launch, so it performs optimally from day one.
5

Maintenance & Support

Even after developing your web application, we remain involved with updates, monitoring, and support.

Why choose Mattrow?

Custom Solutions

We create web applications that fully align with your unique needs.
  • Focus on design, functionality, and performance.
  • A solution that grows with your business.

Expert Advice

From strategy to delivery, we guide you through every step.
  • Personal and professional guidance.
  • Pragmatic and goal-oriented approach.

UX & UI Design

We create a seamless user experience with strong visual design.
  • Focus on usability and interaction.
  • Pixel-perfect design that convinces.

Custom Solutions

We create web applications that fully align with your unique needs.
  • Focus on design, functionality, and performance.
  • A solution that grows with your business.

Expert Advice

From strategy to delivery, we guide you through every step.
  • Personal and professional guidance.
  • Pragmatic and goal-oriented approach.

UX & UI Design

We create a seamless user experience with strong visual design.
  • Focus on usability and interaction.
  • Pixel-perfect design that convinces.

Our Technologies

We work with modern and reliable technologies to develop scalable and future-proof applications.

Front-end

HTML

CSS Logo A purple square with rounded corners and the letters CSS inside in white

CSS

JavaScript

TypeScript

Vue3

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Nuxt3

Back-end

NodeJS

PostgreSQL

Redis

file_type_nginx

Nginx

More...

Data Analysis & AI

Python

image/svg+xml Artboard 61

Pandas

PyTorch

Keras

More...

Hosting is important, but shouldn't be a concern.

Privacy & Legislation

From the initial development phase, we take GDPR legislation into account.
EU flag
Our solutions are hosted in the EU or EEA.
Data is stored and processed securely.

Speed

Speed is crucial for both user experience and SEO.
Fast loading times increase conversions and improve SEO results.
Thanks to quality providers, all your content loads lightning fast.

Availability

Depending on your requirements, we can guarantee an uptime of 99.9%.
Through quality providers and redundant systems, we guarantee high uptime.

Privacy & Legislation

From the initial development phase, we take GDPR legislation into account.
EU flag
Our solutions are hosted in the EU or EEA.
Data is stored and processed securely.

Speed

Speed is crucial for both user experience and SEO.
Fast loading times increase conversions and improve SEO results.
Thanks to quality providers, all your content loads lightning fast.

Availability

Depending on your requirements, we can guarantee an uptime of 99.9%.
Through quality providers and redundant systems, we guarantee high uptime.

Ready to develop your web application?

Contact by phone

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Request a free quote

Frequently Asked Questions about Web Application Development

How much does it cost to develop a web application?
The cost of developing a web application depends on various factors, such as the complexity of functionalities, design, desired integrations, and the technologies used. For a simple web application, costs typically range between £8,500 and £21,000. For more complex systems, costs can exceed £42,000. We always provide a detailed custom quote, so you know exactly what to expect.
How long does it take to develop a web application?
The timeline for developing a web application varies depending on complexity. For simple web applications, development time can be between 6 and 8 weeks. For more complex systems, such as extensive e-commerce solutions or advanced integrations, the development process can take 12 weeks or longer. You will receive a detailed timeline at the start of your project.
Can I manage the content of my web application myself after delivery?
Yes, when you develop a web application with us, we build it with user-friendly interfaces so you can easily manage the content yourself. Whether you want to update text, images, products, or user data, everything can be managed through an intuitive dashboard. We also offer training so you can make optimal use of all the features of your new web application.
Why should I develop a custom web application instead of using a standard solution?
A custom-developed web application offers flexibility and functionality that you don't always get with a standard solution. By developing a web application tailored to your business, it perfectly aligns with your specific business processes, ensuring better efficiency, user-friendliness, and scalability. Standard solutions often have limitations in terms of integrations, functionality, and design, while custom solutions can be fully adapted to your unique needs.
How is security handled when developing a web application?
Security is a top priority for us when developing web applications. We implement the latest security protocols and best practices to ensure your web application is secure. This includes data encryption, secure access methods, and protection against common vulnerabilities. We also offer regular updates and monitoring to ensure your web application remains protected against new threats.
Mattrow is a web development company based in Amsterdam, registered with the Chamber of Commerce under number 72447621. All rights reserved.
Joan Muyskenweg, Amsterdam. © 2026
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