Gustavo Rocha

creator

Consultor de Dados

Transformo dado bruto em decisao, com IA no meio do caminho.

📍 Florianopolis, SC
Disponível para freelance

20 published prompts · na PromptHub desde Jul/2026

🏆 Ranking this month: 0 pts — see full ranking

About

Gustavo atua como Consultor de Dados e trabalha com IA aplicada ha cerca de 9 anos. Hoje foca em analytics e etl, ajudando times a sair do teste isolado e colocar IA dentro do processo. Compartilha na PromptHub AI os prompts e agentes que usa no dia a dia em Florianopolis.

Experience

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Dados e Analytics · Florianopolis, SC

Featured

Skills (12)

Linguagens
Python SQL R
Frameworks
LlamaIndex dbt
Modelos
OpenAI Google
Infra
BigQuery Airflow
Especializações
Analytics ETL BI

Published Prompts

20 published

Reviewer: Dimensional Modeling — for audit
RAG e LLMs Claude
Operational prompt Ideal for Teams putting AI to work

Reviewer: Dimensional Modeling — for audit

Faster delivery with real context

Design fact and dimension tables from a business process. Structured prompt with steps, output format, and quality crite…

Saves: less trial and error Includes: prompt + context Ready to adapt
Generator: Cohort Plan — in a B2B context
RAG e LLMs Gemini
Operational prompt Ideal for Teams putting AI to work

Generator: Cohort Plan — in a B2B context

Faster delivery with real context

Build a cohort analysis to understand retention. Structured prompt with steps, output format, and quality criteria.

Saves: less trial and error Includes: prompt + context Ready to adapt
Reviewer: SQL Query Translator — for the first cycle
RAG e LLMs Claude
Operational prompt Ideal for Teams putting AI to work

Reviewer: SQL Query Translator — for the first cycle

Faster delivery with real context

Turn a business question into a correct, readable query. Structured prompt with steps, output format, and quality criter…

Saves: less trial and error Includes: prompt + context Ready to adapt
Audit: Table Documenter — for Quick Validation
RAG e LLMs Claude
Operational prompt Ideal for Teams putting AI to work

Audit: Table Documenter — for Quick Validation

Faster delivery with real context

Generate a data dictionary from the schema and samples. Structured prompt with steps, output format, and quality criteri…

Saves: less trial and error Includes: prompt + context Ready to adapt
Generator: Cohort Plan
RAG e LLMs Gemini
Operational prompt Ideal for Teams putting AI to work

Generator: Cohort Plan

Faster delivery with real context

Build a cohort analysis to understand retention. Structured prompt with steps, output format, and quality criteria.

Saves: less trial and error Includes: prompt + context Ready to adapt
Guide: Indicator Catalog
RAG e LLMs ChatGPT
Operational prompt Ideal for Teams putting AI to work

Guide: Indicator Catalog

Faster delivery with real context

Standardize indicator definitions across teams. Structured prompt with steps, output format, and quality criteria.

Saves: less trial and error Includes: prompt + context Ready to adapt
Generator: Narrative from Dashboard
RAG e LLMs Gemini
Operational prompt Ideal for Builders and SaaS

Generator: Narrative from Dashboard

MVP, product flow and interface

Turn a dashboard into a story with recommendations. Structured prompt with steps, output format, and quality criteria.

Saves: 1 setup sprint Includes: prompt + structure Ready to adapt
Checklist: Anonymization for Analysis — with a Lean Team
RAG e LLMs ChatGPT
Operational prompt Ideal for Teams putting AI to work

Checklist: Anonymization for Analysis — with a Lean Team

Faster delivery with real context

Prepare a dataset with protected personal data without losing usefulness. Structured prompt with steps, output format, a…

Saves: less trial and error Includes: prompt + context Ready to adapt
Checklist: Slow Query Reviewer
RAG e LLMs ChatGPT
Operational prompt Ideal for Teams putting AI to work

Checklist: Slow Query Reviewer

Faster delivery with real context

Read the execution plan and propose optimizations. Structured prompt with steps, output format, and quality criteria.

Saves: less trial and error Includes: prompt + context Ready to adapt
Reviewer: Dimensional Modeling
RAG e LLMs Claude
Operational prompt Ideal for Teams putting AI to work

Reviewer: Dimensional Modeling

Faster delivery with real context

Design fact and dimension structures from a business process. Structured prompt with steps, output format, and quality c…

Saves: less trial and error Includes: prompt + context Ready to adapt
Audit: Pipeline with Data Test
RAG e LLMs Claude
Operational prompt Ideal for Teams putting AI to work

Audit: Pipeline with Data Test

Faster delivery with real context

A validated pipeline that fails loudly when the data breaks. Structured prompt with steps, output format, and quality cr…

Saves: less trial and error Includes: prompt + context Ready to adapt
Checklist: Anonymization for Analysis
RAG e LLMs ChatGPT
Operational prompt Ideal for Teams putting AI to work

Checklist: Anonymization for Analysis

Faster delivery with real context

Prepare a dataset with protected personal data without losing usefulness. Structured prompt with steps, output format, a…

Saves: less trial and error Includes: prompt + context Ready to adapt
Guide: Divergent Metrics Explainer
RAG e LLMs ChatGPT
Operational prompt Ideal for Teams putting AI to work

Guide: Divergent Metrics Explainer

Faster delivery with real context

Understand why two reports show different numbers. Structured prompt with steps, output format, and quality criteria.

Saves: less trial and error Includes: prompt + context Ready to adapt
Guide: Indicator Catalog — with a lean stack
RAG e LLMs ChatGPT
Operational prompt Ideal for Teams putting AI to work

Guide: Indicator Catalog — with a lean stack

Faster delivery with real context

Standardize indicator definitions across teams. Structured prompt with steps, output format, and quality criteria.

Saves: less trial and error Includes: prompt + context Ready to adapt
Diagnosis: Data Quality Auditor
RAG e LLMs Gemini
Operational prompt Ideal for Teams putting AI to work

Diagnosis: Data Quality Auditor

Faster delivery with real context

Find nulls, duplicates, and impossible values in a dataset. Structured prompt with steps, output format, and quality cri…

Saves: less trial and error Includes: prompt + context Ready to adapt
Diagnosis: Explainable Anomaly Detection
RAG e LLMs Gemini
Operational prompt Ideal for Teams putting AI to work

Diagnosis: Explainable Anomaly Detection

Faster delivery with real context

Identify an anomaly and explain why it is anomalous. Structured prompt with steps, output format, and quality criteria.

Saves: less trial and error Includes: prompt + context Ready to adapt
Reviewer: SQL Question Translator
RAG e LLMs Claude
Operational prompt Ideal for Teams putting AI to work

Reviewer: SQL Question Translator

Faster delivery with real context

Turn business questions into correct, readable queries. A structured prompt with steps, output format, and quality crite…

Saves: less trial and error Includes: prompt + context Ready to adapt
Audit: Table Documenter
RAG e LLMs Claude
Operational prompt Ideal for Teams putting AI to work

Audit: Table Documenter

Faster delivery with real context

Generate a data dictionary from the schema and samples. Structured prompt with steps, output format, and quality criteri…

Saves: less trial and error Includes: prompt + context Ready to adapt