Guilherme Ferreira
Senior Software Engineer at Rede de Farmácias São João
Rio Grande do Sul, Brazil
Summary
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Rockstar🎓
Top SchoolGuilherme Ferreira is a Senior Software Engineer from Rio Grande do Sul, Brazil, with eight years of experience building scalable digital products for banks, FinTechs, e-commerce and marketplaces. He has strong backend expertise in Java and the Spring ecosystem, practical experience migrating monoliths to microservices, and a track record as a technical lead and Security Champion guiding squads through architecture and delivery. At iFood he helped design core libraries and developer tooling (Kafka, SQS, Redis integrations) and created documentation and cross-team support to increase adoption. Comfortable across CI/CD, Kubernetes, DevSecOps and frontend React work, he blends hands-on implementation with mentoring and developer enablement. Despite a playful GitHub bio, his career shows steady progression from trainee to senior roles and a knack for turning operational constraints into durable platform solutions.
8 years of coding experience
8 years of employment as a software developer
Graduação Análise e Desenvolvimento de Sistemas, Graduação Análise e Desenvolvimento de Sistemas at Universidade de Passo Fundo
English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (41)
sqlite10
postgresql10
compile-time10
mysql10
mariadb10
async10
dsl10
sqlx10
sql10
compile10
rust10
mssql9
database9
crate8
java8
Programming languages (5)
Github contributions (5)
FaveroFerreira/konfiguration
Nov 2022 - Sep 2023
Easy configuration for Rust applications
Contributions:2 releases, 2 reviews, 9 PRs in 10 months
FaveroFerreira/peak-result
Oct 2022 - Oct 2023
This is a simple trait that extends the standard Result enum to allow you to run some code in case of error or success.
Contributions:1 PR, 15 pushes, 1 branch in 11 months
traitsuccessenumerrorthe-standard
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