Open to opportunities

Gustavo Brandao

@gustavobrandao

Message

MuleSoft-certified developer specializing in API-led integrations.

Brazil

Message

What I'm looking for

I am looking for a role that fosters innovation, collaboration, and opportunities for professional growth.

I am a MuleSoft-certified developer with two years of experience in designing and deploying API-led integrations and microservices, particularly for financial institutions. My expertise includes Mule 4, DataWeave 2, and CloudHub 2.0, where I have successfully reduced vCore costs by 50% while managing pipelines that process over one million daily transactions.

In my current role at Banco do Brasil, I have delivered over 12 Mule 4 APIs, integrating various systems such as Salesforce and Kafka. I have automated CI/CD processes using GitHub Actions, which has significantly improved our rollback success rate. Additionally, I take pride in mentoring junior developers, sharing my knowledge through workshops focused on DataWeave and error handling.

Experience

Work history, roles, and key accomplishments

Current

Integration Developer / MuleSoft Developer

Current

Banco do Brasil

Oct 2023 - Present (1 year 8 months)

Delivered over 12 Mule 4 APIs on CloudHub 2.0, integrating Salesforce, mainframe, and Kafka systems, and built a real-time sync handling 1 million+ daily transactions. Automated CI/CD with GitHub Actions and Anypoint CLI, improving rollback success rates and reducing vCore usage by 50%. Implemented custom metrics and API Manager policies, leading to a 35% reduction in P1 incidents.

Mule CloudHub 2 Salesforce Kafka GitHub Actions OAuth 2.0 JWT API Management

Research Member

IEEE Computational Intelligence Society, University of Brasí

Sep 2023 - Jan 2024 (4 months)

Integrated Python machine learning models with MuleSoft APIs to develop a fraud-detection proof of concept. The findings from this project were published internally, contributing to the society's research initiatives.