Vinícius Ferrari
Software Engineer at Klarna
Stockholm County, Sweden
Summary
👤
Senior🎓
Top SchoolVinícius Ferrari is a full-stack Software Engineer with over a decade of hands-on experience building high-throughput, secure microservice architectures using Java, Spring Boot, Kafka/RabbitMQ, and cloud-native tooling (Docker, Kubernetes, AWS/Openshift). He has led technical design and migration efforts—bridging legacy ESBs to modern Spring Boot systems—while optimizing low-latency data streaming and search using NoSQL stores and Elasticsearch. Comfortable across front-end and back-end stacks, he blends Clean Code discipline and application security practices (Veracode, Sonar) with data-driven development to prioritize business value. Currently at Klarna, he brings proven production experience at scale from fintech to marketing-data platforms and retail, and holds formal training in systems development and information security. A longtime practitioner of microservices and streaming at high volume, he pairs pragmatic engineering with a taste for elegant, secure solutions.
11 years of coding experience
7 years of employment as a software developer
Tecnico, Informatica, Tecnico, Informatica at Colegio Dr. Clovis BevilacquaBachelor of Technology (B.Tech.), Analise e Desenvolvimento de Sistemas, Bachelor of Technology (B.Tech.), Analise e Desenvolvimento de Sistemas at Faculdade de Tecnologia de São Caetano do Sul
Portuguese, English
Github Skills (24)
javascript9
open-source9
teste4
instance-type3
flutter3
react3
firebase3
react-native2
python2
nodejs2
backend2
god2
css1
maven-plugin1
digitalocean1
Programming languages (4)
Github contributions (5)
vtferrari/TCCGeradorEpub
Nov 2014 - Jun 2015
Contributions:76 commits, 78 pushes in 7 months
vtferrari/trabalhe-conosco-backend-dev
Feb 2019 - Mar 2019
Teste para candidatos ao time de backend dev
Contributions:23 pushes in 8 days
backendcandidatostestedev
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