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Duarte Miranda

PROFILE

Duarte Miranda

Duarte Miranda focused on backend engineering and software maintenance for the qub-it/fenixedu-oss-dependency-management repository, delivering nine features and one bug fix over five months. He modernized dependency management by upgrading Java and XML-based libraries such as qub-foundation-core-api and Bennu, improving security, stability, and maintainability across the stack. Duarte streamlined exception handling by migrating custom logic to standardized base libraries, reducing code complexity. His work included aligning release workflows and ensuring cross-module compatibility, which minimized regression risk and simplified future upgrades. Through disciplined version control and targeted refactoring, Duarte enhanced system reliability and established a robust foundation for ongoing platform evolution.

Overall Statistics

Feature vs Bugs

90%Features

Repository Contributions

17Total
Bugs
1
Commits
17
Features
9
Lines of code
151
Activity Months5

Work History

November 2025

3 Commits • 1 Features

Nov 1, 2025

November 2025: Platform and Bennu Framework Upgrades delivered for fenixedu-oss-dependency-management to strengthen security, stability, and performance. No major bugs fixed this month. Impact includes improved security posture, better compatibility with downstream projects, and a clearer upgrade path for future releases. Demonstrated skills in dependency management, version control hygiene, and release coordination.

October 2025

1 Commits • 1 Features

Oct 1, 2025

October 2025: Proactive OSS dependency maintenance in qub-it/fenixedu-oss-dependency-management. Delivered a Bennu Dependency Upgrade to 7.8.4-FORK (no code changes) to incorporate potential bug fixes and improvements, with full commit traceability. This keeps the project aligned with the latest upstream fixes and reduces risk for downstream consumers.

March 2025

2 Commits • 2 Features

Mar 1, 2025

This month focused on stabilizing the dependency surface for fenixedu-oss-dependency-management by applying targeted, low-risk upgrades to core libraries. Delivered two minor-version bumps that include bug fixes and small improvements, with no code changes required. Enabled improved stability and alignment with platform baselines while maintaining release discipline.

February 2025

5 Commits • 1 Features

Feb 1, 2025

February 2025 monthly summary focusing on key accomplishments across fenixedu-oss-dependency-management and fenixedu-ulisboa-specifications. Delivered dependency upgrades to latest minor versions to improve bug fixes and compatibility; reverted an academic release version lock to restore prior release workflow; aligned components to reduce risk and improve maintainability.

January 2025

6 Commits • 4 Features

Jan 1, 2025

January 2025 monthly summary: Delivered strategic dependency modernization across Fenixedu OSS/Academic stacks, improving security posture, stability, and maintainability. Executed major upgrades in fenixedu-oss-dependency-management: qub-foundation-core-api upgraded from 7.11.0 to 7.13.0 and Bennu upgraded from 7.7.0 to 7.8.1, with security patches and performance improvements. Also performed documentation alignment and code cleanup: release-note updates in fenixedu-academic and exception handling simplification in fenixedu-ulisboa-specifications. These changes reduce maintenance overhead, streamline future upgrades, and enhance overall system reliability.

Activity

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Quality Metrics

Correctness95.4%
Maintainability95.4%
Architecture95.4%
Performance95.4%
AI Usage20.0%

Skills & Technologies

Programming Languages

JavaXMLtext

Technical Skills

Backend DevelopmentDependency ManagementException HandlingJavaRefactoringdependency managementrelease managementsoftware maintenanceversion control

Repositories Contributed To

3 repos

Overview of all repositories you've contributed to across your timeline

qub-it/fenixedu-oss-dependency-management

Jan 2025 Nov 2025
5 Months active

Languages Used

XML

Technical Skills

Dependency ManagementJavadependency managementsoftware maintenanceversion control

qub-it/fenixedu-ulisboa-specifications

Jan 2025 Feb 2025
2 Months active

Languages Used

Java

Technical Skills

Backend DevelopmentException HandlingRefactoring

qub-it/fenixedu-academic

Jan 2025 Jan 2025
1 Month active

Languages Used

text

Technical Skills

release management