Lucas Estevao

creator

Consultor de Dados

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

📍 Brasilia, DF
Disponível para freelance

13 published prompts · na PromptHub desde May/2026

🏆 Ranking this month: 0 pts — see full ranking

About

Lucas 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 Brasilia.

Experience

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Dados e Analytics · Brasilia, DF

Featured

Skills (12)

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

Published Prompts

13 published

AI
Games ChatGPT
Operational prompt Ideal for Operations and automation

Criador de Mapa Backrooms Minecraft

Automated routine and clear handoff

Criação de mapa labiríntico de horror liminal com identidade própria.

Saves: operational hours Includes: prompt + workflow Ready to adapt
AI
Games ChatGPT
Operational prompt Ideal for Teams putting AI to work

Construção de Base Survival Minecraft

Faster delivery with real context

Projeto de base survival funcional, expansível e adequada ao progresso do jogador.

Saves: less trial and error Includes: prompt + context Ready to adapt
Template: Confusing dashboard reviewer
RAG e LLMs ChatGPT
Operational prompt Ideal for Builders and SaaS

Template: Confusing dashboard reviewer

MVP, product flow and interface

Act as a data consultant to diagnose why your dashboard fails to answer key questions. Get an adaptable model to fix you…

Saves: 1 setup sprint Includes: prompt + structure Ready to adapt
Template: Reconciliation Plan Between Systems
RAG e LLMs ChatGPT
Operational prompt Ideal for Teams putting AI to work

Template: Reconciliation Plan Between Systems

Faster delivery with real context

Figure out why two systems disagree on the same number. Structured prompt with steps, output format, and quality criteri…

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

Framework: Hypothesis Testing Plan

Faster delivery with real context

Structure the hypothesis, statistical test, and correct interpretation. Structured prompt with steps, output format, and…

Saves: less trial and error Includes: prompt + context Ready to adapt
Script: Fraud Detection Plan
RAG e LLMs ChatGPT
Operational prompt Ideal for Teams putting AI to work

Script: Fraud Detection Plan

Faster delivery with real context

Design signals that indicate fraudulent behavior. Structured prompt with steps, output format, and quality criteria.

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

Review: Forecast Reviewer

Faster delivery with real context

Evaluate whether a forecast uses a reasonable assumption. Structured prompt with steps, output format, and quality crite…

Saves: less trial and error Includes: prompt + context Ready to adapt
Playbook: Sample Bias Detector
RAG e LLMs Claude
Operational prompt Ideal for Teams putting AI to work

Playbook: Sample Bias Detector

Faster delivery with real context

Identify selection bias before drawing conclusions from data. A structured prompt with steps, output format, and quality…

Saves: less trial and error Includes: prompt + context Ready to adapt
Roadmap: Sampling Strategy
RAG e LLMs ChatGPT
Operational prompt Ideal for Technical team

Roadmap: Sampling Strategy

Architecture, foundation and governance

Decide sample size and method for an analysis. Structured prompt with steps, output format, and quality criteria.

Saves: 1 technical setup Includes: prompt + blueprint Ready to adapt
Plan: Synthetic Data Strategy
RAG e LLMs Gemini
Operational prompt Ideal for Teams putting AI to work

Plan: Synthetic Data Strategy

Faster delivery with real context

Generate realistic synthetic data for testing without exposing real data. Structured prompt with steps, output format, a…

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

Framework: Vanity Metric Auditor

Faster delivery with real context

Distinguish metrics that impress from metrics that decide. Structured prompt with steps, output format, and quality crit…

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

Critique: Data Lineage Documenter

Faster delivery with real context

Map where a data comes from and how it moves until it reaches the report. Structured prompt with steps, output format, a…

Saves: less trial and error Includes: prompt + context Ready to adapt
Playbook: Data Leakage Auditor for a Model
RAG e LLMs Claude
Operational prompt Ideal for Teams putting AI to work

Playbook: Data Leakage Auditor for a Model

Faster delivery with real context

Check whether test data leaked into training. Structured prompt with steps, output format, and quality criteria.

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