Reinventing the Credit Market in Brazil

Stories, learnings, and behind-the-scenes from those transforming the Brazilian financial market with cutting-edge technology.

Read Articles About the Blog

Featured

Agentic Leadership, Part 1: The Question No One Was Asking
Featured

Agentic Leadership, Part 1: The Question No One Was Asking

In early 2026, the best engineers at KYP started closing 8 pull requests per day. This is not a story about tools. It's a story about the operating model question that made that number possible.

Sandor Caetano, Lucio Passos, Juliano Pereira ·
From Vague Prompt to Executable Spec: BDD and TDD in the Age of AI-Driven Development
Featured

From Vague Prompt to Executable Spec: BDD and TDD in the Age of AI-Driven Development

How BDD and TDD transform AI code generation results — with practical examples of where vague instructions fail and structured specification makes the difference.

Vitor Melon ·
From Python Notebooks to YAML Contracts: How a Declarative Ingestion Framework Scaled Data Lake Operations
Featured

From Python Notebooks to YAML Contracts: How a Declarative Ingestion Framework Scaled Data Lake Operations

With ~850 YAMLs and 2 core notebooks, we built a data ingestion model that cut time-to-production for new sources from days to hours while improving governance and operability.

Davi Campos, André Tayer, Guilherme Oliveira ·

Recent Articles

Agentic Leadership, Part 3: What We Got Wrong

Agentic Leadership, Part 3: What We Got Wrong

Rebuilding an operating model around AI is not a technical project. It's an organizational transformation project that involves technology. Here's what we underestimated, what makes this approach different, and what we're building next.

Sandor Caetano, Lucio Passos, Juliano Pereira ·
Agentic Leadership, Part 2: Organizational Intelligence as Code

Agentic Leadership, Part 2: Organizational Intelligence as Code

If an AI task cannot be solved in less than 24 hours, the bottleneck is not the task — it's the organizational infrastructure around it. This post describes the architecture we built to make that executable.

Sandor Caetano, Lucio Passos, Juliano Pereira ·
Agentic Leadership, Part 1: The Question No One Was Asking

Agentic Leadership, Part 1: The Question No One Was Asking

In early 2026, the best engineers at KYP started closing 8 pull requests per day. This is not a story about tools. It's a story about the operating model question that made that number possible.

Sandor Caetano, Lucio Passos, Juliano Pereira ·
From Vague Prompt to Executable Spec: BDD and TDD in the Age of AI-Driven Development

From Vague Prompt to Executable Spec: BDD and TDD in the Age of AI-Driven Development

How BDD and TDD transform AI code generation results — with practical examples of where vague instructions fail and structured specification makes the difference.

Vitor Melon ·
From Python Notebooks to YAML Contracts: How a Declarative Ingestion Framework Scaled Data Lake Operations

From Python Notebooks to YAML Contracts: How a Declarative Ingestion Framework Scaled Data Lake Operations

With ~850 YAMLs and 2 core notebooks, we built a data ingestion model that cut time-to-production for new sources from days to hours while improving governance and operability.

Davi Campos, André Tayer, Guilherme Oliveira ·
Democratizing Financial Data: How GenAI Transformed Analytics Adoption at CERC

Democratizing Financial Data: How GenAI Transformed Analytics Adoption at CERC

How CERC's data engineering team used Dataplex, Gemini, and human-in-the-loop governance to take Databricks adoption from 15% to 70% — by solving the problem nobody talks about: the data nobody can find.

Davi Campos, André Tayer, Guilherme Oliveira, Robson Sampaio ·
See all articles →

Join the Team

We are always looking for passionate people in technology and innovation to help build the future of the financial market.

View Open Positions