Leandro De Freitas
Engenheiro De Software Especialista Java Tech Lead at Objective
Rio Grande do Sul, Brazil
Summary
👤
Senior🎓
Top SchoolLeandro De Freitas is a seasoned Java software engineer and tech lead with over a decade of hands-on experience modernizing mission-critical systems for banks, payment processors and credit bureaus. He specializes in migrating legacy SOA/mainframe environments to cloud-native microservices using DDD, Clean/Hexagonal architectures and Kubernetes on GCP and AWS, consistently delivering high-performance, scalable backends. Comfortable across the stack, he pairs deep Java expertise (up to Java 21) and messaging patterns (RabbitMQ, Pub/Sub) with front-end and DevOps toolchains to accelerate delivery. He also mentors the next generation as a university project advisor, bringing practical industry-ready guidance into academia. A pragmatic architect, he blends entrepreneurial experience running his own software firms with enterprise-level leadership on cross-border projects.
13 years of coding experience
4 years of employment as a software developer
Software Engineering, IT, Software Engineering, IT at UnisinosDistributed Software Architecture, IT, Distributed Software Architecture, IT at PUC MinasAnalysis and Systems Development, IT, Analysis and Systems Development, IT at Senac-RSInformation Systems, IT, Information Systems, IT at UniRitterComputer Technician, IT, Computer Technician, IT at Alcides Maya
English, Portuguese
Stackoverflow
644reputation
119kreached
19answers
0questions
Github Skills (200)
opensearch10
jenkins-plugin10
continuous-testing10
ecosystem10
hibernate-search10
directives10
fonts10
groovy10
openid-connect10
nexus10
cattle10
font-awesome10
angularjs10
svg-font10
amazon10
Programming languages (17)
Github contributions (5)
frekele/docker-nexus
Jul 2016 - May 2020
Nexus Repository OSS Sonatype (s6-overlay) Docker Image - Extends frekele/debian.
Contributions:280 commits, 9 PRs, 289 pushes in 3 years 10 months
docker-imagesonatypeosszonesdocker
frekele/clearsale-api-client
Jan 2018 - May 2020
ClearSale Fraud Protection Java REST API Client (Open Source)
Contributions:7 releases, 57 pushes, 1 branch in 2 years 4 months
api-clientapijava-rest-apisecurityjava-rest
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.