Backend Java Engineer | Java & Distributed Systems
π§π· Brazil β’ Open to Global Remote
Backend Java engineer with 4+ years building scalable distributed systems with Java & Spring Boot.
Focused on performance, real-time processing, and cloud-native architectures β always aiming for measurable impact.
- π Pipeline optimization: 3h β 40s (~99% faster)
- π° Reduced communication costs by 60% through TCP/UDP optimization
- π€ Built an AI anti-fraud agent using AWS Bedrock
- βοΈ Designed serverless event-driven architectures with AWS Lambda + API Gateway
- π Improved observability with CloudWatch + S3
