Quatro Ventos Design. Code.
Quatro Ventos has been in Curitiba since 2005, building software and websites for businesses. Our method uses short cycles: understand the problem, build, test, and adjust until we deliver what works.
Design, code, test, repeat...
This is our motto. It was inspired by the shampoo algorithm, a joke in IT based on the instructions on shampoo bottles (wash, rinse, repeat), which creates an infinite loop.
For us, the loop means keeping our clients’ websites always updated and running smoothly. It’s ongoing work that takes dedication and care, and it’s what we love to do.
From web 1.0 to the AI era
- 2005
Our foundation
Quatro Ventos started in 2005, at home, with one computer and a drive to do things differently. Gabriel handled the websites, Rubia took care of ads and planning. The focus was digital from the start, but the spirit was that of a small agency: every client got direct attention, no middlemen. The name came from the idea of spreading projects in all directions, with no limits on the type of challenge.
- 2006
Our first office.
We rented a small office in the Portão neighborhood and moved our computers there. The space was tight, but it let us meet clients, hold meetings, and separate work from home. That’s where we started serving local businesses and taking on bigger projects.
- 2008
100% digital.
We left traditional advertising behind and focused only on digital. That’s when we launched 4v Express: fast website plans for small businesses and startups. The goal was to deliver real results, no fuss, for those who needed to get online without wasting time or money.
- 2014
Back home.
With meetings moving to Google Meet, a physical office was no longer needed. We gave up the space, set up home offices, and kept working as usual. Some of the team moved to new cities, even new countries, but the pace stayed the same. Remote work became the norm and let us grow the team without geographic limits.
- 2020
The hard years.
The pandemic changed everything. The office became home, meeting room, and school all at once. We lost people close to us, some clients closed, and projects stopped without warning. Even at a distance, the team stayed together. Work gave us support and routine. We learned to improvise, trust each other more, and value daily conversations. After the turbulence, one thing was clear: we get through any tough phase together.
- 2022
The new normal.
When restrictions ended, in-person meetings returned, but remote work remained our standard. Flexibility had been our choice since 2014. The team grew, gained maturity, and learned to handle rapid changes without losing focus on what matters to each person.
- 2023
The Chat.
With the launch of ChatGPT, we started testing practical solutions: generating database queries, creating on-demand texts, and trying out automations in daily work. Usage grew as new ideas and needs appeared.
- 2025
Firefly.
For our 20th anniversary, we launched Fireflyhost, our own hosting infrastructure. Now, we set up custom servers for each project, handle deployment, monitor, and solve everything in-house. We no longer rely on external support. This shortens timelines and keeps sites and systems fast and stable. It’s a key step to take better care of what we deliver to our clients.
- 2026
The future is now.
Today, AI is part of our daily routine. We use it to plan, code, and deliver more precise solutions. We remain a decentralized agency, focused on AI but with real attention to people. The team stays close, even at a distance, and every project gets care and attention.
Principles
What guides every project, from the first diagnosis to ongoing evolution after delivery.
Process before tools
Technology is chosen after we understand the problem.
Creative solutions
Every solution is built from scratch, tailored to each client’s challenge.
One team
Design, development, infrastructure, and AI work together to deliver better results.
Approval before launch
Everything is tested and validated in a restricted environment, with no data or systems exposed before final approval.
Continuity
We follow up after delivery with support, maintenance, and continuous improvements as the project is used.
90-day guarantee
We cover adjustments and fixes on websites for 90 days after delivery.
Method
Design, Code, Test, Repeat. The motto applied to every project, in cycles: what we learn in production feeds back into design.
01Design
Process and systems diagnosis and a validated prototype in a working version.
02Code
Frontend, backend, integrations, and AI in one team.
03Test
Approval in a private environment before launch.
04Evolve
Launch, monitoring, and continuous improvement based on real use.
Companies that grow with us.
Companies from many sectors have chosen Quatro Ventos to develop custom digital projects.
See who’s on this list.
Every new project starts with a conversation.
Tell us which process you want to improve. We want to review your case.










