Leonardo De Oliveira
Desenvolvedor De Software Sênior at Toro Investimentos
Rio de Janeiro, Brazil
Summary
👤
Senior🎓
Top SchoolLeonardo De Oliveira is a senior software engineer from Rio de Janeiro with 8 years of experience building cloud-native, distributed systems and high-throughput messaging platforms. He has delivered mission-critical .NET solutions across fintech and enterprise environments, including reporting and modernization work for B3 and POS management at Stone using .NET 8, Kafka, RabbitMQ, Oracle/SQL and cloud providers. Comfortable across the full stack, Leonardo pairs backend microservices, async processing and database tuning with front-end integrations in Angular when needed. His background in electrical engineering and embedded systems gives him an uncommon hardware-aware perspective on performance and reliability. Currently at Toro Investimentos, he focuses on scalable architectures that balance operational resilience with practical delivery.
8 years of coding experience
7 years of employment as a software developer
Curso Técnico Telecomunicações, Curso Técnico Telecomunicações at Centro Federal de Educação Tecnológica Celso Suckow da FonsecaBacharelado em Engenharia Engenharia Elétrica com Ênfase em Eletrônica, Bacharelado em Engenharia Engenharia Elétrica com Ênfase em Eletrônica at Universidade Gama Filho
English
Github Skills (17)
database-first9
data-export8
scaffold7
csv6
pattern6
repository-pattern5
php5
javascript4
xlsx4
spreadsheet4
csharp4
excel4
api3
rest3
rest-api3
Programming languages (2)
Github contributions (5)
leo-oliveira-eng/excel-file-service
Jun 2020 - Nov 2021
Package that makes easier to import and export data from Excel spreadsheets
Contributions:13 commits, 9 PRs, 21 pushes in 1 year 5 months
xlsxcsvexportdata-exportimport-and-export
leo-oliveira-eng/partial-class-sample
Apr 2021 - Feb 2023
This repository provides an example of a database first implementation with EF Core
Contributions:3 reviews, 9 PRs, 15 pushes in 1 year 10 months
scaffolddatabase-firstdotnet-efcsharpdatabase
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