Looking for a job

Francisco Luis Dunaiski Bruginski

@franciscoluisdunaisk

Software Engineer at Bradesco building Java microservices and APIs, including international card integrations and logging improvements that cut MTTR by 60%.

Brazil

Message

What I'm looking for

I'm looking to contribute to products that create real impact, improve user experiences, enable better decision-making, or help teams work more efficiently. I value clear communication, ownership, collaboration, and building clean, well-documented software aligned with business needs.

At Bradesco, I build high-performance Java APIs that integrate the bank’s internal systems. I was the lead developer for the international integration of United Airlines and Marriott Bonvoy co-branded cards, and I architect and develop microservices using Hexagonal Architecture.

I reduced MTTR by 60% by improving logging and error traceability. My work also includes Azure deployments, unit and integration testing, security scans, and technical documentation for partner integrations.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer

Current

Bradesco

Sep 2023 - Present (3 years 2 months)

Developed high-performance Java APIs for a major Brazilian bank, leading international integration projects and architecting scalable microservices. Reduced MTTR by 60% through improved logging and monitoring, and contributed to Agile Scrum processes.