Custom open-source software development
We develop custom software and build applications precisely to your needs.
Services
Custom software development
Custom software development: web applications, company intranets, booking systems, templates and extensions for Joomla. We design the solution around your processes, not the other way round.
We develop on open technologies, do all development ourselves with no outsourcing, and the source code belongs to you.
Professional custom Joomla templates
15+ years designing and developing websites 2010 the year some of our clients first joined us 100% of development in-house, no outsourcing Joomla 7 templates ready for the future Premium custom…
Custom software
An application that mirrors your processes
Off-the-shelf software forces a company to adapt to its logic. Custom software does exactly what you need and grows with you.
- Requests, approvals and records without paper or email.
- Integration with the systems and data you already use.
- Roles and permissions for employees, partners and external staff.
- A multilingual interface for international teams.
- Open code with no licence fees and no vendor lock-in.
What we develop
From intranets to custom extensions
Web applications and portals
Applications for customers, partners or employees, accessible in the browser on desktop and mobile.
Company intranet
Documents, calendars, groups by team and project, digital requests and internal communication without email.
Booking systems
Booking rooms, stays, services or appointments, with a calendar and pricing plans.
Joomla extensions
Custom components, modules and plugins. Over the years we have built more than 50 of them.
Custom templates
A website look that matches your brand exactly, fast, accessible and ready for future versions of the system.
Imports and integrations
Connections to suppliers, ERP, payment gateways and other systems, automated and with no manual re-entry.
Case study
An intranet for an institute of the Czech Academy of Sciences
The original intranet was outdated, hard to navigate and did not allow external collaborators to take part. We designed a completely new environment on an open-source system and added components developed precisely for the users' needs.
- Client
- An institute of the Czech Academy of Sciences
- Delivered
- 2022
- Languages
- Czech and English
Collaboration
- Organisation chart and phone directory.
- Groups by team and project with discussions, polls and calendars.
- Shared documents, regulations and forms.
Digital administration
- Requests for purchases, holidays and business trips.
- Room and accommodation booking.
- Role-based access rights.
Our own products
Software we run ourselves
Alongside client work, we also develop and run our own products.
Linelabox
An AI-powered online website builder with more than 20,000 registered users. Nominated for the Joomla J!Awards.
Vokoloko.cz
A non-commercial local news aggregator that reads open sources from towns, municipalities and institutions. No ads and no tracking.
Truxline
A custom logistics platform that we are launching in 2026.
Process
How development works
- Analysis
Processes and brief
We look at how you work today, who will use the application and which systems it needs to connect to.
- Design
Structure and prototype
We design the screens and user permissions and agree them with you before development starts.
- Development
In stages
We develop in parts, and you can see and test the work in progress throughout.
- Deployment
Testing and launch
We test, migrate the data, train users and launch the application.
- Operation
Care and development
Updates, backups, monitoring and new features based on how the application is used.
Price and timeline
What custom software costs
Price
The price depends on the scope of features, the number of roles and integrations with other systems. We recommend splitting larger projects into stages. You can then start using the first part sooner and keep the budget under control.
Timeline
Weeks to months, depending on scope. You receive a schedule broken down by stage with our quote.
Frequently asked questions about custom software development
Who owns the source code?
You do. We build on open technologies, so you can keep developing the application with us or with another supplier, and you pay no licence fees.
Can we extend the application later?
Yes. We design applications so that new features, roles and languages can be added without rebuilding the whole system.
Will you connect the application to our existing systems?
Yes. We connect ERP, accounting, suppliers, payment gateways and any other systems that have an interface for data exchange.
Who will develop the application?
Our permanent team. We do all development ourselves, with no outsourcing, and the same people look after the application after launch.
Will you look after operation after launch?
Yes. Updates, backups, uptime monitoring and further development. You submit requests in the client area and can see their progress.
Take the first step and get a free consultation.
A free consultation with a developer, not a salesperson. You can also invite us to your tender.