Gabriel Vieira

Data Scientist at Millbrook Technologies · Bayesian statistics, Python

Millbrook Technologies

São Paulo, Brazil · BRT (UTC-3)

2+ years experience

Tecnológico de Monterrey

English, Portuguese

Messaging unavailable

Overview

Currently at Millbrook Technologies, where I work on experimentation. Ran 235 experiments last year and made the readouts self-serve. Cut the time to a trustworthy experiment readout from 4 weeks to 3 days. Open-source contributor on weekends.

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Unpaid work or spec projects
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Answers in batches on Fridays

Skills

PythonBayesian statisticsA/B testingSQL

Experience

Data Scientist
Oct 2024 - Present
Millbrook Technologies · 2 yr · Full-time · São Paulo, Brazil
- Cut the time to a trustworthy experiment readout from 2 weeks to 6 days.
- Wrote the metric definitions the leadership team reviews every week.

Projects

Conference talk: lessons from experimentation

2022

What went wrong and what worked while scaling experimentation.

References

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Education

Tecnológico de Monterrey
Ingeniería, Statistics
2020 - 2024

Details

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