Retidos.com
A tax consulting platform built with Node.js APIs and connected data services, including MySQL and Firestore.
Visit the projectTechnology, with intention
Technology that solves real problems.
T11 turns operational challenges into digital products: web and mobile applications, APIs and data solutions built to be useful every day.
t11 / systems
01 challenge = "manual process"
02 idea = "simple experience"
03 solution = build(idea)
04 outcome = more clarity
What we do
01 Digital products02 Web & mobile03 Data & integrations
Selected work
Projects that put technology to work.
A selection of products and digital experiences built by T11. Each project addresses a concrete need.
Abrir no Zap
A simple way to start a WhatsApp conversation without saving a number to your contacts, available on the web and as an Android app.
Visit the project
Perpetue.me
A tool to create documents, sign them digitally, store them and verify records with blockchain security and traceability.
Visit the projectHow T11 works
Less complexity. More value in use.
The right technology starts with the right need. T11 combines software development and a data-informed perspective to turn ideas into clearer processes.
01
Understand the context
Map the problem and the people who work with it.
02
Build with purpose
Develop the right solution without adding unnecessary complexity.
03
Connect what matters
Applications, APIs and data working together to support the next step.
Experience in software and data
Have a challenge in mind?