Building the
agentic layer
of software.
I'm Thiago, an AI Product Engineer designing autonomous agents, RAG pipelines and spec-driven products that ship fast and learn faster.
- 12+
- Years shipping
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- AI · TS · RN
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Field notes from the edge.
What is Jev? Structured AI decisions for software
Jev is TypeSafe's System One model for structured software decisions. Learn its typed primitives through a safe customer refund triage example in production.
LLM vs inference: the model is one thing, execution is another
LLM vs inference: learn why the LLM is the trained model, while inference is the execution that runs the model to generate answers, costs, and latency.
What is the N+1 query problem?
N+1 query problem: learn why one page sends too many database queries, how to spot the pattern, and fix it with joins, preload, or batch loading in APIs.
How to create an agentic portrait particle reveal
Agentic portrait particle reveal: learn how to create a Canvas 2D brush with typed arrays, local reveal, lazy loading, and a demo video.
DDL vs DML: database structure and database data
DDL vs DML: learn the difference between SQL commands that define database structure and commands that read, insert, update, or delete data with examples.