Leonardo Ferreira
Espec. Software Ii at PagBank
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolLeonardo Ferreira is a backend-focused software engineer with 11 years of experience building and guiding teams on Java and Spring-based microservices, currently shaping payment platform solutions at PagBank in São Paulo. He’s delivered resilient, distributed systems that use synchronous HTTP and asynchronous messaging (Kafka, RabbitMQ), and regularly applies observability tools like Micrometer, New Relic, and Prometheus to keep services production-ready. Comfortable in both Java and Kotlin, he has a track record of mentoring junior engineers, running internal trainings, and participating in solution design from conception to deployment on AWS and Kubernetes. Notably, his career shows steady progression from internship to technical specialist roles while maintaining deep hands-on expertise in integrations, databases (Oracle/Postgres) and cloud-native patterns.
11 years of coding experience
9 years of employment as a software developer
Bacharelado Engenharia de Computação, Bacharelado Engenharia de Computação at UNIARA
Portuguese, English
Github Skills (21)
spring-amqp10
backend10
amqp9
rabbitmq9
podcast8
test-data7
java7
frontend6
jekyll6
react6
factory-bot3
ruby3
typescript1
validation1
deno1
Programming languages (5)
Github contributions (5)
jirareport/jirareport.github.io
May 2018 - Sep 2019
Jirareport web page
Contributions:5 commits, 4 PRs, 26 pushes in 1 year 4 months
web-page
jirareport/jirareport
Mar 2018 - Dec 2020
Jirareport back-end
Contributions:123 commits, 138 PRs, 408 pushes in 2 years 8 months
backend
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