PinnedLuiz Henrique Zambom Santana·Sep 4How We Achieved SOC 2 Type 1 at Leaf: The Process in PracticeWe recently completed our SOC 2 Type 1 audit at Leaf. As CTO, I was directly involved in most of the technical and operational work behind…
PinnedLuiz Henrique Zambom Santana·Jun 1Putting AI Agents Into ProductionA shorter engineering note on scope, tools, permissions, memory, observability, and rollback.
PinnedLuiz Henrique Zambom Santana·Jun 22, 2025An Airflow operator for Leaf APII am using Airflow for around a year already. Since I first heard about it, I felt that it has the best mix of simplicity and effectiveness…
PinnedLuiz Henrique Zambom Santana·Sep 17, 2024Insights as a Software Engineering Manager: Part 1Recently, I was asked what I consider important as a Software Engineering Manager. My answer was based on almost a decade of experience in…
PinnedLuiz Henrique Zambom Santana·Aug 26, 2024GeoJSON or GeoParquet: the Right Format for Geospatial Data in AgTechIn the rapidly evolving field of AgTech, geospatial data plays a critical role in optimizing agricultural operations, from precision…
Luiz Henrique Zambom Santana·Aug 31Spec-Driven Development: a small exerciseSpec-Driven Development is everywhere right now. The idea is pretty simple: instead of asking an AI coding agent to jump straight from a…
Luiz Henrique Zambom Santana·Jan 30A JDBC driver for LeafLakeLeaf recently lauched LeafLake, it allows Leaf customers to easily perform sophisticated analysis across all of their Planted, Applied…
Luiz Henrique Zambom Santana·Nov 19, 2025The power of a SQL interfaceI’ve shipped a lot of data-heavy systems across agtech, fintech, and retail. The pattern repeats: REST and GraphQL feel great at the…
Luiz Henrique Zambom Santana·Oct 13, 2025AI-Managed Bronze: a practical pattern for the Medallion ArchitectureThe Bronze layer doesn’t have to be a passive dump. Treat it as an AI-managed product that automates (1) source onboarding, (2) schema…
InGoPenAIbyLuiz Henrique Zambom Santana·Sep 16, 2025Building a Prompt-to-SQL System with Vertex AIGot it — here’s a smoother, narrative version (no bullet lists, company-agnostic, clear and ready for Medium).
