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About 4RWeb

We design and build digital products and systems.

We are a lean, senior studio. For over 20 years we have delivered for global brands, and along the way the work moved from websites to apps, products and complete systems.

You talk to the people who build it. Whoever you meet at the start is who designs, decides the architecture and writes the code. No account layers in between.

We use AI in our process, not as decoration. In experienced hands it shortens timelines and leaves more time for what takes judgment.

What we do

From problem to system in production, with the same team from start to finish.

Product
We understand the problem before designing the solution. We define scope, priorities and what to measure to know it worked.
Design
Interfaces and design systems that engineering teams can maintain. Every visual decision has a reason and documentation.
Engineering
Front-end, back-end, integrations and infrastructure. We build to last: tested code, clear architecture and continuous delivery.

History

  1. 2006

    We started in Petrópolis, Brazil, as FZero Studio, building websites for cinema chains and regional TV stations.

  2. 2007

    We launched FX Studio, a platform that brought local businesses together in one portal.

  3. 2008

    FZero became Web Studio. That same year, hired by North Kingdom, we programmed part of the Coke Zero Game and helped design it.

  4. 2009

    We opened Rinnova Web in France, serving production companies, hospitality and events on the Côte d'Azur.

  5. 2009

    Through Rinnova Web, we took North Kingdom's Coke Zero Game to more than ten markets.

  6. 2010

    The four studios began operating as 4RWeb, based in Brazil.

  7. 2011 to 2016

    We became a technical partner to healthcare agencies, building patient programs and sales force tools for the pharmaceutical industry.

  8. 2016

    We started building our own products and systems as well.

  9. 2017

    Our app connecting doctors to patients in Brazil's public health system wins an award at the UN hackathon.

  10. Now

    We design and build platforms for the pharmaceutical industry through healthcare agencies, and maintain open source projects with AI in our process.