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Arthur Machado

Sample profile

Data Analyst at Meta · causal inference, A/B testing

Works at
Meta
Location
São Paulo, Brazil · BRT (UTC-3)
Experience
1+ years experience
Education
Tecnológico de Monterrey
Languages
English, Portuguese
Message Connect

Overview

1 years in data science and analytics, the last 1 at Meta, where I work on the experimentation team. Cut the time to a trustworthy experiment readout from 2 weeks to 6 days. Board games, hiking, and terrible puns.

Good reasons to reach out
  • Second opinions on Python decisions
  • Speaking or podcast invitations
  • Working sessions on CUPED
Please don't message about
  • Data broker offers
  • Generic networking requests
  • Courses and coaching offers

Usually replies within a day

Skills
Bayesian statisticsCUPEDPythoncausal inferenceSQLA/B testing

Experience

  1. Data Analyst
    Oct 2025 - Present
    Meta · 1 yr 1 mo · Full-time · São Paulo, Brazil
    • Ran 263 experiments last year and made the readouts self-serve.
    • Cut the time to a trustworthy experiment readout from 2 weeks to 4 days.
    • Taught SQL to 50 non-analysts.

Projects

Write-up: experimentation in practice
2023

A long-form guide to experimentation for people starting out.

Conference talk: lessons from experimentation
2022

What went wrong and what worked while scaling experimentation.

References

No references yet.

Education

  1. Tecnológico de Monterrey
    Ingeniería, Computer Science
    2020 - 2024

Details

Compensation expectations
What they are targeting for their next role.
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Direct contact details
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