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korzre@github:~$ whoamiDanilo Manuel — Backend Developer
Java & Spring Boot · Londrina, BR · in the game since 2018
korzre@github:~$ cat about.txtI'm a backend developer specialized in Java and Spring Boot,
with experience building APIs, distributed systems, and scalable
architectures across domains like fintech, healthcare, legal tech,
and institutional software.
I started in 2018 writing desktop apps in C#, went through a phase
of building games in Java, brief but formative, and eventually
found my place designing backend systems that are built to last.
I think in systems before I write a single line of code.
Architecture, data modeling, and flow design come first.
Then implementation follows with intention.
I'm also a fullstack practitioner. I deliver quality frontend
when needed, but backend is where I naturally gravitate.
I prototype interfaces in Figma or Penpot, build UIs with
React, Next.js and Astro, and ship desktop apps with Tauri.
I have a genuine interest in databases, not just SQL vs NoSQL,
but the real trade-offs: CAP theorem, consistency models,
partition tolerance, and when each tool earns its place.
korzre@github:~$ cat stack.json{
"backend": ["Java 21", "Spring Boot", "Spring Security", "Spring Batch", "JPA/Hibernate"],
"databases": ["PostgreSQL", "Redis", "MongoDB", "Neo4J"],
"infra": ["Docker", "AWS", "GitHub Actions", "Nginx", "Cloudflare"],
"messaging": ["RabbitMQ", "Kafka"],
"observability": ["Prometheus", "Grafana", "OpenTelemetry"],
"testing": ["JUnit", "Mockito", "Testcontainers", "k6"],
"frontend": ["React", "Next.js", "Astro", "React Native"],
"design": ["Figma", "Penpot"]
}korzre@github:~$ cat status.logeducation → B.Sc. Software Engineering · UniFil · 2023
experience → 8+ years (2018 → present)
domains → fintech · healthcare · legal tech · B2B SaaS
architecture → modular monolith · microservices · CAP-aware design
languages → Portuguese (native) · English (professional)
status → ● open to work | remote & international
korzre@github:~$ ./connect.shportfolio → danilomanuel.dev
linkedin → linkedin.com/in/danilo-manuel
email → manueldanilo931@gmail.com
korzre@github:~$ █