Marcella Pereira
Cientista De Dados Pleno at Evertec Brasil
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolMarcella Pereira is a Data Scientist with 9 years of experience driving data quality, governance and scalable analytics across fintech and enterprise environments in São Paulo. She has led the consolidation of large variable dictionaries and cross-environment consistency checks at TransUnion, translating complex data definitions into reusable specs that enabled global teams to deploy features reliably. Comfortable with Spark, XGBoost and production-oriented scripting, she pairs statistical rigor with practical engineering—optimizing batch processing and automating validation pipelines to improve stability and performance. Her background in systems integration and ERP projects gives her a strong end-to-end view of data flows from transactional systems to analytical models. Now at Evertec Brasil supporting IT Compliance monitoring for BTG Pactual, she combines technical leadership with cross-functional communication in Portuguese and English. Less obvious: she often bridges pre-sales and delivery teams, turning commercial requirements into auditable, production-ready data solutions.
9 years of coding experience
3 years of employment as a software developer
English classes focusing on conversation, English classes focusing on conversation at CamblyBachelor's Degree, Computer Science, Bachelor's Degree, Computer Science at Centro Universitário Adventista de São PauloCertificate Program, Technology, Certificate Program, Technology at Centro Paula Souza - Etec de EmbuBusiness English Classes, Business English Classes at SlangCertificate program, Data Science, Certificate program, Data Science at Dataquest.io
Portuguese, English
Github Skills (3)
rio2
python1
data-science1
Github contributions (5)
marcellapbp/Aprendendo-R
Sep 2021 - Oct 2022
Contributions:43 commits, 62 pushes, 1 branch in 1 year
marcellapbp/Aprendendo-Python
Mar 2020 - Jun 2021
Contributions:109 commits, 98 pushes in 1 year 2 months
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