Diego Oliveira
Engenheiro De Dados at Grupo Boticário
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolDiego Oliveira is a data engineer based in São Paulo with eight years of industry experience and six years focused specifically on data engineering, backed by a degree in Internet Systems and an MBA in Databases. He builds end-to-end data solutions—pipelines, ingestion, and dashboards—across multi-cloud environments (GCP, Azure, AWS) and is fluent in Python, NodeJS, SQL and C#, applying Git-based versioning and agile practices like Scrum and Kanban. His career spans fast-moving consumer and advertising giants (Grupo Boticário, AB InBev, Dentsu) where he translated business rules into reliable data workflows and delivery. An early contributor to Boleto.Net, he has hands-on experience adapting financial libraries to Brazilian banking rules, showing attention to regulated-domain details that many data engineers lack. Proactive and collaborative, he combines practical engineering with a strong focus on measurable results and operational robustness.
8 years of coding experience
4 years of employment as a software developer
Escolas Técnicas EstaduaisTecnologo, Tecnologia em Tecnologia da Informação/Sistemas da Informação, 10, Tecnologo, Tecnologia em Tecnologia da Informação/Sistemas da Informação, 10 at Faculdade de Tecnologia de São Paulo - FATEC-SP
Github Skills (5)
csharp10
dotnet-core10
netframework10
refactoring8
refactor8
Programming languages (1)
Github contributions (5)
BoletoNet/boletonet
Mar 2018 - Nov 2020
Boleto.Net is a library developed for use in Brazil, given it has been programmed with Brazilian retail legislation and business rules for bank registered billing integration.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:11 commits, 13 PRs, 16 comments in 2 years 8 months
Contributions summary:Diego primarily focused on modifying the `Boleto.Net` library, which deals with Brazilian banking and financial rules. Their contributions involved changing code related to generating payment slips, particularly for the Caixa and Itaú banks. They worked on updating code to reflect changes in document types, adjusting fields, and resolving issues related to calculating and generating the necessary data for payment processing and remessa files. They also addressed issues such as the logo for the bank and modifications to the Avalista/Sacador information.
business-rulesasp-net-mvclegislationbillingbrazilian
diegodariolli/boletonet
Mar 2018 - Sep 2022
Boleto.Net is a library developed for use in Brazil, given it has been programmed with Brazilian retail legislation and business rules for bank registered billing integration.
Contributions:35 pushes in 4 years 6 months
business-rulespayment-servicepayment-methodslegislationbilling
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