Gabriel
Bressan
Backend Software Engineer building the bridge between AI capabilities and systems you can rely on.
I design RAG pipelines, semantic search and the microservices underneath them — turning research into products teams trust in production.
Engineering that makes AI dependable.
I'm a backend software engineer working at the intersection of AI and engineering — part of an R&D squad that turns research into products people can actually rely on.
My work centers on RAG pipelines, vectorization, semantic search and context retrieval — connecting LLMs to enterprise data sources with Java, Spring Boot and Python. Underneath the AI features, I build the REST APIs and microservices that hold everything together.
I care about clean architecture, resilience and well-tested code — the kind of engineering that lets a smart idea survive contact with production.
The tools I reach for.
01Languages & Frameworks
02AI & Retrieval
03Data & Messaging
04Engineering & DevOps
Where I've built.
Attus Procuradoria Digital · 1 yr 6 mosSoftware Engineer
- Design and build RAG pipelines and semantic search that connect LLMs to enterprise data for context retrieval.
- Develop AI-driven backend services in Java (Spring Boot) and Python inside an R&D squad.
- Build and maintain the REST APIs and microservices that AI and automation features run on.
- Run data pipelines and integrations with Elasticsearch and Kafka.
- Keep delivery reliable with automated tests, code-quality practices and CI/CD.
- Shape scalable backend architecture around clean code, resilience and long-term maintainability.
Attus Procuradoria DigitalJunior Software Engineer
- Backend development in Java, focused on testable, well-organized code.
- Built and maintained unit and integration tests.
- Contributed to system architecture and ongoing backend maintenance.
- Modeled, queried and maintained relational databases.
- Supported CI/CD pipelines for faster, more reliable delivery.
How I got here.
Universidade do Sul de Santa CatarinaB.Sc. — Computer Science
AluraJava Development Course
UNISUL / FAPESCDevelopment Course — DEVTI
Oracle AcademyOracle Database Foundations
Cisco Network AcademyCybersecurity Essentials
Where I show up.
DevTech 2025
A technology conference where I deepened knowledge of RAG architectures and applied AI — covering practical use cases from retrieval pipelines to LLM integration in real production systems. Also a great opportunity for networking and connecting with people in the industry.
