Guilherme Leite
Senior Data Engineer
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolGuilherme Leite is a Senior Data Engineer based in São Paulo with nine years of experience building and optimizing data platforms for product and analytics teams. A Computer Engineering graduate from Insper, he has progressed from intern to senior roles at BCG X after delivering measurable impact at Beegol—cutting processing times from weeks to hours by designing robust ETL pipelines and a seven-year historical sales and stock warehouse. He works across Python, Polars/Pandas, Snowflake, PostgreSQL and cloud services on both AWS and Azure, and has practical experience operationalizing model outputs and implementing data versioning for ML. Known for translating messy source systems (30+ inputs) into reliable, production-ready datasets, he blends hands-on engineering with business-focused data design.
9 years of coding experience
4 years of employment as a software developer
Bacharelado em Engenharia Computer Engineering, Bacharelado em Engenharia Computer Engineering at Insper Instituto de Ensino e Pesquisa
Portuguese, English, French
Stackoverflow
58reputation
2kreached
5answers
3questions
Github Skills (68)
python10
cml10
data-manipulation10
ibm-watson10
mlops-workflow10
watson-assistant10
twitter10
dataframes10
pandas10
rio10
social-media10
data-science10
information-gathering10
twitter-api10
pentesting10
Programming languages (8)
Github contributions (5)
guipleite/Yelp-heatmap
Nov 2019 - Sep 2020
Contributions:27 commits, 21 pushes, 1 branch in 10 months
mlops-guide/dvc-gitactions
Mar 2021 - Nov 2021
Example project with a complete MLOps cycle: versioning data, generating reports on pull requests and deploying the model on releases with DVC and CML using Github Actions and IBM Watson. Part of the Engineering Final Project @ Insper
Contributions:1 release, 51 commits, 5 PRs in 8 months
cycleengineeringdata-integritywatsonreports
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