Independent software company
Codando is a software company from Brazil. Two of our products are live today, Agora and Cenaculum, and we are building Prumo, a platform that makes Brazilian election data easy to explore.
codando.io / products
2 live, 1 in development
What we’re building
Prumo turns the campaign finance data published by Brazil’s Superior Electoral Court (TSE) into something anyone can explore: candidate profiles, money flows, donors and suppliers, and the connections between them.
See who funded each campaign and where the money was spent, from donations to supplier payments.
Donors, suppliers, parties, and candidates linked in one graph, matched by official identifiers, never by name alone.
Every important figure links to its official source, and Prumo’s own calculations are always labeled apart from official values.
Candidates’ official plans, kept exactly as filed, with an index to find each topic.
Prumo has no affiliation with the TSE, political parties, or candidates. Parties never get a color, and patterns in the data are described, never presented as evidence of wrongdoing.
Summaries of long documents such as government plans. Any AI-generated text will be labeled as such and linked to the passage it summarizes.
Live today
Federated chat, voice, and video
A client for community chat built on the open Matrix protocol, organized into spaces and rooms the way Discord users expect. Agora connects to any Matrix server and brings text rooms and always-on voice rooms together in the browser.
Screen-sharing rooms
Screen-sharing rooms for friends. Open a link, choose a nickname, and share or watch, with no account and nothing to install. Anyone in the room can draw over the shared screen.
Open source under the MIT License.
Open Cenaculum cenaculum.capivaras.dev Source code for Cenaculum
How we build
Codando takes each product from the first sketch to the server it runs on: the interface, the data, the real-time systems, and the infrastructure.
Fast, accessible interfaces built with TypeScript, Angular, React, and Next.js.
Voice, video, and screen sharing over WebRTC and LiveKit, and federated chat over Matrix.
Official open data downloaded, cleaned, and modeled with DuckDB, with every change between publications recorded.
Services deployed from versioned NixOS configurations, on servers Codando runs itself.
About
Codando is an independent software company focused on building its own products at the intersection of software engineering, artificial intelligence, and public data.
Codando designs, builds, and operates its products end to end, from the interface to the infrastructure they run on.
Founder & Software Engineer