Vinícius Letério
Analista De Engenharia De TI Senior at Mercado Livre
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolVinícius Letério is a senior IT engineering analyst with nine years of experience building Java-based backend systems, microservices and full-stack web applications for large Brazilian enterprises like Itaú Unibanco and Mercado Livre. He combines deep expertise in Java ecosystems (Spring Boot/Cloud, Hibernate, Camel), containerization and DevOps (Docker, Jenkins, Puppet) with frontend skills in Angular/TypeScript and Node.js, enabling end-to-end delivery. His domain experience spans fraud and AML prevention, ETL/Big Data, education and judicial process management, showing an ability to map complex business rules into scalable architectures. Vinícius also brings hands-on operational knowledge of server management, databases from Postgres to Cassandra/Elasticsearch, and long-term familiarity with build/version tooling. Notably, he has progressed from hands-on implementation and freelance work to senior engineering roles, reflecting both technical depth and growing leadership in large-scale projects.
9 years of coding experience
8 years of employment as a software developer
Pós-graduação Lato Sensu - Especialização DevOps & Continuous Software Engineering, Pós-graduação Lato Sensu - Especialização DevOps & Continuous Software Engineering at PUC MinasPós-graduação Lato Sensu - Especialização Especialização em Tecnologia Java, Pós-graduação Lato Sensu - Especialização Especialização em Tecnologia Java at Federal University of Technology - ParanaTecnólogo em Análise e Desenvolvimento de Sistemas Análise e Desenvolvimento de Sistemas, Tecnólogo em Análise e Desenvolvimento de Sistemas Análise e Desenvolvimento de Sistemas at FATEC Ourinhos Faculdade de Tecnologia de OurinhosLiderança Técnica, Liderança Técnica at IFTLEnsino Médio e Ensino Técnico (Informática) Ensino Técnico - Desenvolvimento de softwares e documentação de softwares, Ensino Médio e Ensino Técnico (Informática) Ensino Técnico - Desenvolvimento de softwares e documentação de softwares at ETEC Jacinto Ferreira de SáEstácio de Sá University
Portuguese, English
Stackoverflow
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Github Skills (53)
minecraft10
console9
forge9
command-line8
windows8
java8
tui7
cmd7
bittorrent6
cli6
react6
golang6
fabric6
torrent6
utility-mod6
Programming languages (7)
Github contributions (5)
leterio/DockerImages
Dec 2020 - Sep 2024
Contributions:39 pushes, 19 branches in 3 years 8 months
leterio/Settings
Apr 2018 - Feb 2025
Contributions:19 pushes, 9 branches, 13 tags in 6 years 11 months
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