Starting from €15,000

Custom Development

Web applications that adapt to the way you work, not the other way around. Client portals, internal tools, API integrations — all developed in-house.

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Business applications, web portals, dashboards, internal tools. We build custom business web applications that adapt to the way you work, not the other way around.

We build complete custom business web applications: from requirements analysis to production deployment, including testing and documentation. Every project is developed by a single senior architect, with no outsourcing or team rotation.

What's included

Complete business web applications
Client portals and intranets
Dashboards and reporting
API integrations and existing systems
Testing, deployment and documentation

Technologies we use

Node.js

React

Java

PostgreSQL

Docker

REST API

Realistic project scenarios

Business tools that transform organizations

Client Portal for Accounting Firm

Complete client management portal with document exchange, e-signatures, real-time reporting and integrated messaging.

Before Client exchanges via email, documents scattered between Drive and inbox

After Centralized portal with document exchange and integrated messaging

Estimated gain ~60% reduction in email exchanges

Custom ERP for Industrial SME

Custom ERP replacing Excel spreadsheets for inventory, orders and production tracking. Real-time dashboards.

Before Inventory and order management on shared Excel spreadsheets

After Custom ERP with real-time dashboards

Estimated gain ~4h/week saved per team member

Collaborative Intranet for Real Estate Group

Internal property management platform, tenant communication, KPI dashboards and technical intervention planning.

Before 3 offices each using their own tools and files

After Single platform for property management and tenant communication

Estimated gain ~3 offices unified on one tool

Estimates based on typical scenarios. Results vary by context.

Typical feedback

What our clients generally say

The custom tool replaced several separate solutions. The team adopted it quickly because it reflects our actual workflow, not the other way around.

Illustrative testimonial — based on typical client feedback

FAQ

Frequently asked questions

How long does a custom development project take?

A typical project takes 2 to 6 months depending on complexity. We deliver in iterations so you can test along the way.

Does the client own the code?

Yes, 100%. You receive the complete source code, technical documentation and infrastructure access. No proprietary license, no vendor lock-in.

How much does a custom application cost?

From €15,000 depending on complexity. The most common range for an SME is between €15,000 and €80,000.

What technologies do you use?

Node.js and modern frontend frameworks for most projects. Java for critical systems, Python for AI and data processing. We choose the technology suited to each need.

Not sure which option?

Tell us about your needs in 45 minutes. We'll guide you toward the right approach.

Estimate my project