- Client
- Fundació Mies van der Rohe
- Technology
- Laravel · Svelte
Custom web development
Custom web applications
We build web applications for companies whose processes don’t fit any standard software, from internal management tools to platforms used by your customers.
Benefits
An application of your own fits your process, brings everything together in one place and grows with your business.
Built around your processes
It works the way your team works, with your statuses, your fields and your names.
A single tool
What is now spread across spreadsheets, emails and separate programs moves into one tool, with permissions for each profile.
Ready to grow
New modules, more users or new connections to other systems, without starting from scratch.
What we build
Every project needs a different application
Private areas
01User registration, private content and paid subscriptions.
Bookings and tickets
02Availability, payments, QR codes and access control.
Search tools and catalogues
03Listings with categories, tags and filters for any variable.
Back-office
04For managing orders, customers, content or whatever your team needs.
Intranets
05Documentation and internal tools, with different access for each person.
Maps and GIS
06Information layers, filters and searches by area or by distance.
Integrations and APIs
07Connections to ERP, CRM, invoicing, logistics and other systems.
Data migration
08Moving data between systems, including from older programs.
Applications in production
Projects
An application for running the competition, with a panel for the Fundació and separate access for nominators, authors and the jury.
- Client
- Consorci d'Educació de Barcelona
- Technology
- Laravel · Svelte
- Client
- CIDOB
- Technology
- Laravel · Svelte
Projects
01 / 03
EUmies Awards
An application for running the competition, with a panel for the Fundació and separate access for nominators, authors and the jury.
- Client
- Fundació Mies van der Rohe
- Sector
- Culture / Architecture
- Technology
- Laravel · Svelte
02 / 03
Xarxes BePro
A search tool for vocational training courses, with tag filters and list and map views.
- Client
- Consorci d'Educació de Barcelona
- Sector
- Public sector / Education
- Technology
- Laravel · Svelte
03 / 03
Atlas of Urban AI
An interactive atlas of urban artificial intelligence initiatives, with search by city, a map and filters.
- Client
- CIDOB
- Sector
- Think tank / Urban AI
- Technology
- Laravel · Svelte
Technology
Lightweight, fast and secure tools
We choose the technology to suit the project. We use standard, well-documented tools that are easy to maintain, with no third-party plugins slowing the application down or opening up vulnerabilities.
Laravel
Back-end
It’s the foundation of our applications. It’s solid and thousands of developers know it, so any other team can take the project on.
Alpine.js
Interactivity
Adds behaviour to pages without the weight of a full application.
Svelte + Inertia
Applications
For highly interactive interfaces, without the need for a separate API.
GitHub
Version control
Private repositories with the history of every change. If you change provider, you take it with you.
How we do it
From analysis to an application in production
- 01
Analysis and prototype
We look at how your business works and what you want to solve, and prepare a clickable prototype and a fixed quote.
- 02
Phased development
We build in stages you can review and test before we move on.
- 03
Launch
We put the application into production, migrate the data if needed and train your team.
- 04
Maintenance
If you want, we keep looking after hosting, security and backups. It’s always optional.
After launch
Your application is always yours
The domain is in your name. You decide where the application is hosted and, if you ever change provider, we hand over the code, the database and the latest backup at no cost.
On our servers
We take care of hosting, monitoring, security updates and backups, for an annual fee.
On your infrastructure
We deploy it on your servers or in your cloud and hand over control. From then on, your team or your provider hosts and maintains it.
Assistant
Any questions?
Answers generated with AI from our own information. To talk about your project, contact us.
- How much does a custom application cost?
- It depends on the scope. That’s why we start with an analysis, where we study your process and give you a fixed quote before any development starts.
- How long does it take?
- It depends on the modules. We work in stages, so you can try a first version before everything is finished, and the rest is added in phases. We agree the timeline during the analysis.
- Can you rebuild a system we already have?
- Yes. We analyse the current system, migrate the data and replace it in phases so your team never has to stop working.
- Will it integrate with our ERP or CRM?
- Yes, if the system has an API or can import and export data. That way data moves from one system to the other and nothing has to be entered twice.
- Can it be done in WordPress?
- For an application with its own logic, we don’t recommend it. WordPress works very well for content websites, but an application needs a foundation built for it, without depending on third-party plugins.
- Do you also build custom websites?
- Yes. Company websites, blogs and online media are also custom-built and designed from scratch. We explain it on the Corporate websites page.
- Do you work with small businesses?
- Yes, with small and medium-sized businesses as well as large companies and institutions. What defines the project is the process that needs solving, not the size of the company.
- Do you only work in Barcelona?
- We’re based in Barcelona, but we work with clients in other cities and countries. Meetings are usually by video call and, if you’re in Barcelona, we can also come to your office.


