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Bruno Carneiro

@brunocarneiro

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Experienced Java Software Engineer specializing in backend development.

Brazil

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What I'm looking for

I am looking for a role that fosters innovation, collaboration, and continuous learning, where I can leverage my backend development skills to drive impactful projects.

I am a Java Software Engineer with over 11 years of experience in backend development and performance optimization. My expertise lies in designing and optimizing microservices architectures using Java and Spring Boot, ensuring high-quality code and system performance at scale. I have a proven track record of leading cross-functional teams and mentoring developers, driving the adoption of best practices like Test-Driven Development (TDD) to enhance system reliability and security.

Throughout my career, I have successfully led initiatives that resulted in significant improvements in code maintainability and performance. For instance, at eBay, I refactored downstream services, reducing coupling and complexity while improving clarity. My work at Alelo involved optimizing monolithic systems and conducting training sessions for junior developers, which led to a notable reduction in production issues. I am passionate about fostering collaboration and implementing methodologies that enhance code quality and scalability.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer, Backend

Current

eBay

Sep 2021 - Present (3 years 8 months)

As a Backend Software Engineer at eBay, I work on microservices architecture using Java and Spring Boot. My role involves optimizing communication between services and ensuring seamless integration with third-party applications. I led initiatives that significantly improved code maintainability and performance.

Java Spring Boot Mockito Git Jenkins Maven Grafana Kotlin OpenAPI

Software Engineer, Backend

Alelo

Nov 2020 - Sep 2021 (10 months)

At Alelo, I focused on backend development, optimizing monolithic systems and mentoring junior developers. I implemented architectural best practices that reduced production issues and improved system performance, directly enhancing user satisfaction.

Java Spring Boot EC2 Oracle Dynatrace Git Jenkins

Software Engineer, Backend

Picpay

Nov 2019 - Oct 2020 (11 months)

At Picpay, I developed backend solutions focusing on performance and scalability. I designed database architectures and implemented caching strategies that significantly improved response times and reduced database load during peak traffic.

Spring Boot Java Redis MySQL Cucumber Mockito GitHub New Relic

Software Engineer, Backend

Spassu Technology

Apr 2019 - Oct 2019 (6 months)

At Spassu Technology, I integrated legacy systems and improved data consistency through real-time data consolidation. I also enhanced code quality by implementing static analysis and test coverage practices.

Java Java EE Maven Jenkins

Software Engineer, Fullstack

Vale

Apr 2013 - Apr 2019 (5 years 11 months)

As a Fullstack Engineer at Vale, I developed scalable enterprise solutions using Java and JavaScript frameworks. I automated deployment processes and collaborated with cross-functional teams to ensure compliance and best practices.

Java JavaScript Spring MVC JSF SQL Git Maven Oracle

Independent Developer, Fullstack

Self Employed

Feb 2009 - Apr 2011 (2 years 2 months)

As an Independent Developer, I created two SaaS platforms, managing the entire development lifecycle. I focused on full-stack development and cloud deployment, delivering user-centric solutions that met client needs.

PHP SQL PostgreSQL