Francisco Luis Dunaiski Bruginski
Curitiba
Summary
Back-End Developer with experience in Java and Spring Boot, working on enterprise-scale systems in regulated environments. Strong background in backend development, API integrations, cloud services (Azure), and secure software practices. Experienced in collaborating with international teams, contributing to technical discussions, system integrations, and assisted testing processes. Passionate about continuous learning and seeking international opportunities to grow professionally, expand global experience, and deliver high-quality, scalable solutions.
Overview
2
2
years of professional experience
7
7
Certification
Work History
Software Engineer
Banco Bradesco
05.2025 - Current
- Developed new features and fixed bugs using hexagonal architecture and unit testing.
- Actively participated in Agile Scrum methodology, attending daily, biweekly, and monthly meetings for backlog refinement and sprint planning.
- Integrated with international teams, including API development, technical solution discussions, and support for assisted testing.
- Applied security scans (SonarQube and Fortify), resolving vulnerabilities and enhancing application security.
- Improved logging and error traceability, increasing monitoring and debugging efficiency.
- Documented APIs and internal processes using Swagger and Confluence, facilitating onboarding for new team members and partners.
- Delivered projects in collaboration with international partners, ensuring technical compliance and efficient integration.
- Technologies & Tools: Java 17, Spring Boot, SQL, Azure, Data Factory, ServiceBus, GitHub, Jira, Confluence, Swagger, SonarQube, Fortify
Software Developer
Visionnaire
09.2023 - 05.2025
- Developed new features and resolved bugs in legacy systems as part of a third-party team delivering projects for Bradesco.
- Actively participated in Agile Scrum methodology, attending daily stand-ups, biweekly sprint reviews, and monthly backlog refinement sessions.
- Automated QA tasks on mainframe terminals using VBScript, reducing test execution time by approximately 80%.
- Conducted security scans with Fortify, addressing vulnerabilities and improving application security.
- Documented APIs and internal processes using Confluence, facilitating onboarding for new team members and external partners.
- Migrated legacy systems from Java 6 to Java 8.
- Technologies & Tools: Java 6, Java 8, VB6, VBScript, SQL, GitHub, Jira, Confluence, Fortify
Education
Bachelor's Degree - Information Systems
Federal University of Technology – Paraná (UTFPR)
Curitiba, Brazil07.2025
Skills
- Java (computer programming)
- Work as a team
- SQL
- Create solutions to problems
- Object-oriented programming
- Javascript
- Development lifecycles
- Software development
Certification
- AWS Certified Cloud Practitioner
- GItHub Foundations
- Microsoft Certified: Azure Developer Associate!
- Microsoft Certified: Azure AI Fundamentals!
- Microsoft Certified: Security, Compliance, and Identity Fundamentals!
- Microsoft Certified: Azure Data Fundamentals!
- Microsoft Certified: Azure Fundamentals!
LANGUAGE SKILLS
Portuguese
English
Software
Java
SpringBoot
Angular
OOP
SQL
MongoDB
Timeline
Software Engineer
Banco Bradesco
05.2025 - Current
Software Developer
Visionnaire
09.2023 - 05.2025
Bachelor's Degree - Information Systems
Federal University of Technology – Paraná (UTFPR)