Filipe D.
Back-end and Systems Engineer

Skills

Node.js

Delphi

Docker Cloud

Filipe is available for hire

Hire Filipe D.

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Bio

Back-end developer with extensive specialization in Java and supplemental expertise in front-end technologies, particularly React. Possesses over a decade of experience in crafting large-scale software solutions tailored for municipalities, universities, and the justice sector.

Senior Software Developer
5/1/2020 - Present

Developed proficiency in Java, Spring, and Hibernate, focusing on creating robust backend architectures. Extensively worked with RESTful API development and implemented microservices using Spring Boot. Demonstrated skills in database management with MySQL and MongoDB, optimizing queries and ensuring efficient data retrieval and storage. Utilized Kafka for message streaming and RabbitMQ for message brokering. Ensured collaborative code maintenance and version control using Git. Conducted unit testing with JUnit and Mockito, integrating CI/CD pipelines with Jenkins for smooth deployment processes. Enhanced project scalability and performance through effective use of caching mechanisms like Redis. Implemented security features using OAuth2 and JWT for secure API access. Proactively participated in agile development methodologies including Scrum, conducting code reviews, and peer programming to maintain high code quality standards.
Systems Analyst
1/2/2015 - 5/1/2020

Engineered a comprehensive web solution utilizing Node.js and Materialize, ensuring robust and responsive user interfaces. Maintained and enhanced ERP systems with Delphi, focusing on optimizing performance and implementing new features.
Systems Analyst
1/2/2013 - 12/2/2014

Developed proficiency in Java, Python, and SQL, focusing on creating and maintaining academic systems. Extensively utilized frameworks such as Spring and Django to enhance system architecture and performance. Demonstrated expertise in Oracle and MySQL databases for academic data management and retrieval. Implemented front-end solutions using Angular and React to improve user experience for academic staff and students. Leveraged version control systems like Git for collaborative development and code maintenance. Enhanced data processing efficiency using ETL tools and scripting for large academic datasets. Created comprehensive documentation and conducted training sessions for end-users to ensure smooth deployment and operation of systems. Demonstrated ability to troubleshoot and resolve complex technical issues promptly, ensuring system reliability and uptime.
Programmer
7/2/2008 - 12/2/2012

Developed proficiency in creating multi-layer server applications and comprehensive reports using Delphi. Acquired extensive experience in maintaining databases and crafting SQL queries to ensure data accuracy and application efficiency.

Computer Science at UNIJUÍ
2008 - 2015
Software Architecture, Data Science, and Cybersecurity at Pontifical Catholic University of Paraná
2022 - 2023