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Fernando Martins

@fernandomartins

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Proactive Software Engineer with a passion for innovative solutions.

Brazil

Message

What I'm looking for

I am looking for opportunities that foster innovation, collaboration, and continuous learning.

I am a proactive and sociable Software Engineer with a degree in Computer Science, based in São Paulo, Brazil. My career spans several years, during which I have developed a strong ability to absorb new concepts and methodologies. I thrive in collaborative environments and am driven by a passion for learning and adapting to evolving technologies. My experience includes developing high-resilience applications and building event-driven architectures using Apache Kafka, ensuring scalability and reliable communication between services.

Throughout my career, I have consistently delivered high-quality solutions by implementing best practices such as Clean Code and SOLID principles. My work at Sicredi involves designing robust REST APIs with Java and Spring Framework, focusing on microservices architecture to create modular and distributed systems. I have also integrated platforms with Amazon AWS and established automated testing and deployment environments, which have significantly improved operational efficiency.

With a solid foundation in both back-end and front-end development, I have contributed to various projects, including migrating legacy systems and developing integrated management systems for educational institutions. I am committed to driving innovation and optimizing system performance through multithreaded programming and rigorous testing methodologies.

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Experience

Work history, roles, and key accomplishments

Current

Software Engineer

Current

Sicredi

Dec 2023 - Present (1 year 11 months)

Developing and maintaining high-resilience applications for large-scale data processing. Utilizing Apache Kafka for event streaming and building event-driven architectures. Focused on microservices architecture and building robust REST APIs using Java and Spring Framework.

Apache Kafka Java Spring Framework REST APIs Microservices Mockito Multithreading Clean Code Fault Tolerance

Software Engineer

Zup Innovation

Jun 2020 - Dec 2023 (3 years 6 months)

Applying clean architecture and SOLID principles in developing REST applications using Java and Spring Framework. Integrated the platform with Amazon AWS and established automated testing and deployment environments.

Java Spring Framework REST APIs AWS

Software Engineer

DISYS

Apr 2019 - Jun 2020 (1 year 2 months)

Implementing improvements based on systemic requirements, including legacy technology updates. Set up system scheduling and maintenance processes to enhance platform performance.

Systems Scheduling Maintenance Performance Optimization

Java Software Developer

FábricaDS Soluções em Tecnologia

Jan 2019 - Apr 2019 (3 months)

Migrated a legacy banking system to JBoss EAP, enhancing system performance and reliability.

Java JBoss Systems Performance Database Management

Back-end Developer

Kyros Tecnologia

Jan 2017 - Dec 2017 (11 months)

Supported a cable TV interrupt control system, resolving errors and improving performance on both back-end and front-end functionalities.

Data Analysis Systems Performance Java

Back-end Developer

Crosara Tech

Jan 2015 - Dec 2017 (2 years 11 months)

Developed an integrated management system for a dental clinic and a control system for a university restaurant, including requirements gathering and database migration.

Data Migration Systems Requirements Gathering Java