RAFAEL RIBEIRO

RAFAEL RIBEIRO

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Senior Software Engineer | Backend | Python | Java
São Paulo, Brazil

Contact RAFAEL regarding: 
work
Full-time jobs
Starting at USD75K/year
Flexible work
Starting at USD38/hour

Timeline


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Job
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Education

Résumé


Jobs verified_user 0% verified
  • F
    Specialist Software Engineer
    Framework Digital (Contracted to Syngenta Digital)
    Mar 2025 - Current (1 year 2 months)
    Built and improved a message management service handling DLQs and redrive flows across a complex multi-queue architecture. Worked on the evolution and maintenance of multiple services, focusing mainly on improving code quality, handling larger data volumes efficiently, and increasing overall service observability and traceability. Led the database migration of the alerts service, enabling an approximate 80% cost reduction while maintaining system reliability and performance.
  • Loggi
    Specialist Software Engineer
    Loggi
    Mar 2024 - Jan 2025 (11 months)
    Developed a service to integrate Loggi's package system with partner companies. Coded and built the necessary infrastructure for idempotent operations in the digital wallet, primarily using Python, Django, FastAPI, and Redis. Specified, designed, and implemented features such as multi-package shipments and reverse shipments. Refactored and introduced significant improvements related to product functionalities, observability, and log tracing across multiple microservices. Led code reviews and pair programming sessions to facilitate knowledge sharing. Participated in the entire development lifecycle, from implementation, unit and integration testing to final deployment in staging and production environments.
  • SouthRock
    Technical Lead / Software Engineer
    SouthRock
    Jan 2023 - Feb 2024 (1 year 2 months)
    Led the design and development of the company's first microservices, including data modeling and solution architecture. Played a key role in recruiting and selecting the initial engineering team. Created documentation and diagrams covering the entire project scope. Conducted meetings, ceremonies, 1-on-1s, onboarding of new team members, and pair programming sessions. Collaborated with the SRE team to build the CI/CD infrastructure for the applications.
  • Viva Decora
    Senior Software Engineer
    Viva Decora
    Sep 2019 - Dec 2022 (3 years 4 months)
    Led the backend team, actively participating in recruitment, selection, and the technical growth of the team. Worked on the evolution and maintenance of the platform, primarily using Python 2 and 3, Django, Docker, MySQL, and AWS. Implemented the integration of the vivadecora.com.br portal with partner e-commerce products, significantly increasing user engagement and company revenue. Developed an integration with an external API to enhance and scale the search functionality.
  • M
    Senior Software Engineer
    MAPS Soluções e Serviços
    Mar 2012 - Aug 2019 (7 years 6 months)
    Developed financial market products in various areas such as custody, risk, and treasury, primarily using Java 6, 7, and 8, Spring Boot, Maven, Wicket, JSP, PostgreSQL, and Oracle. Maintained legacy systems by developing new features and supporting product updates using application servers like WebSphere, WebLogic, and WildFly. Deepened knowledge in Object-Oriented Programming, data structures, and algorithms due to the complexity of the Brazilian financial ecosystem. Trained and mentored new developers on the team.
Education verified_user 0% verified
  • U
    Specialization in Software Engineering
    University of Campinas - UNICAMP
    Jan 2015 - Dec 2015 (1 year)
  • P
    Bachelor's degree in Computer Science
    Pontifical Catholic University of São Paulo - PUC-SP
    Jan 2009 - Jun 2013 (4 years 6 months)