Gabriel Nascimento

Bis 2025, Software Developer, Stefanini
Hamburg, Germany

Skills

AWS Cloud
MultiCloud
Terraform
Kubernetes
Docker
CI/CD
Cloud Computing
AWS Lambda
YAML
Cloud Architecture
SQL
ETL
Apache Kafka
linux
Git
PostgreSQL
Big Data
Team work
Java
Java Development
Spring Framework
Spring Boot
MongoDB
Test Driven Development (TDD)
JUnit
Backend
Jenkins
Agile Development
Prometheus
Software Development

Timeline

Professional experience for Gabriel Nascimento

  • 2 years and 10 months, Jul 2022 - Apr 2025

    Software Developer

    Stefanini

    - Led modernization of a legacy public safety system from Struts 1.0 (Java 6/8, monolithic) to a cloud-native microservices architecture using Java 17, Spring Boot, Hibernate, and AWS, reducing processing time by 60%. - Designed secure REST APIs with Spring Boot, aligned with OpenAPI standards and integrating OAuth 2.0, reducing unauthorized access by 70%. - Built CI/CD pipelines with Jenkins and Terraform, cutting deployment time by 50%

  • 2 years and 4 months, Feb 2020 - May 2022

    Java Developer

    Montreal

    - Developed microservices with Spring Boot for financial transaction processing, improving performance by 60%. - Deployed containerized applications with Docker and Kubernetes, reducing costs by 20% - Strengthened authentication with Spring Security and JWT, reducing fraud by 70%.

Languages

  • English

    C1 (Fluent)

  • Portuguese

    C2 (Expert / native speaker)

  • German

    B1-B2 (Good)

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