Backend Developer Jr · Java & Spring Boot · Computer Science Student
Backend developer focused on Java and Spring Boot, building automation, data-processing and enterprise systems that run in production.
Currently working at Allrede Telecom and interning at the Brazilian Federal Justice (7th Federal Court), where I apply backend logic, system integration and process automation in real production environments.
I care about clean architecture, reliable systems and solid technical fundamentals - and I'm working toward international backend engineering opportunities.
Languages: Java · Python · SQL Backend: Spring Boot · REST APIs Databases: PostgreSQL · MySQL · SQL Server · Firebird Tools & Infra: Docker · Git · GitHub · Linux Data & Automation: ETL · Selenium · JasperReports · Power BI
REST API for task management built with Spring Boot 4, PostgreSQL and Docker. Layered architecture (Controller / Service / Repository), JSON handling with Jackson 3.
Early-stage contributor to the Hiero / Hedera ecosystem - contributing to block node services written in Java.
☕ Java backend development with Spring Boot ⚙️ Automation and process optimization 🗄️ Data processing and ETL workflows 🏛️ Reliable systems in production environments 🧠 Strengthening technical fundamentals & system design
