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Néfi Ferrari

@nefiferrari

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Experienced Software Engineer | Java expert, Spring Boot, Microservices, AWS

Brazil

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As a software engineer expert in Java, I lead my clients into the future, developing customized systems with cutting-edge technologies in an agile environment. I have solid and proven experience in Java, Spring Boot, Postgres, AWS, and microservices, as well as data analysis and integration using Apache Kafka and Docker. I am motivated by solving complex problems, creating innovative solutions, and delivering value to customers and users.
I am also pursuing a bachelor's degree in software development at Brigham Young University in Idaho, where I will learn the latest software and web engineering practices and standards. I have obtained several certifications from AWS and IBM, including Generative AI, Java, AWS Cloud Practitioner Cloud Core, Building Cloud-Native and Multi-Cloud Applications, Kubernetes, and many more.

Experience

Work history, roles, and key accomplishments

Application Developer

IBM

Jul 2021 - Mar 2024 (2 years 8 months)

• Responsible for the operation of several micro-services critical to the business,
• Led the update of Java micro-services from version 11 to 17, ensuring compatibility and taking advantage of new features,
• Explored and implemented Apache Kafka for real-time data integration, providing an agile and efficient infrastructure,
•Acquired expertise in implementing REST APIs.

Microservices Java PostgreSQL Spring Boot Kafka REST JSON Docker Gradle Kubernetes

Data Analyst

Agência de Desenvolvimento Socioeconômico

Aug 2019 - Nov 2020 (1 year 3 months)

Assigned for analysis of city data sets, creating forms, reports, graphs, and statistics using Excel, Power BI, Word, and PowerPoint.
Collaborated with frontend team using HTML, JavaScript, CSS, and WordPress.

Excel Power BI HTML JavaScript CSS WordPress