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Leonardo Moreno

PROFILE

Leonardo Moreno

Worked on the Maua-Dev/port_mss_action repository to deliver core disciplinary action management features, including a robust Strike entity with comprehensive validation and HR categorization via enum extension. Developed a DynamoDB persistence layer with Data Transfer Object mapping and repository operations, ensuring data integrity and production readiness through thorough unit testing and code cleanup. Built and validated a Get Strikes API, enhancing member data visibility and action duration metrics while improving test reliability with refined mocks and fixtures. Leveraged Python, DynamoDB, and backend development skills to enable structured governance, auditability, and faster, more reliable feature delivery across HR workflows.

Overall Statistics

Feature vs Bugs

50%Features

Repository Contributions

2Total
Bugs
1
Commits
2
Features
1
Lines of code
264
Activity Months2

Your Network

12 people

Work History

April 2026

1 Commits • 1 Features

Apr 1, 2026

April 2026 monthly summary for Maua-Dev/port_mss_action: Delivered a secure pre-signed URL feature for S3 file uploads with a dedicated controller and use case, including user validation and error handling. The feature is ready for testing and supports secure, client-side uploads while reducing backend load. No major bugs reported for this repo this month. Impact: enables secure, seamless file ingestion, improves security posture, and accelerates front-end integration. Technologies/skills demonstrated: backend controller/use-case pattern, AWS S3 pre-signed URLs, validation and error handling, test readiness, and secure error messaging.

March 2026

1 Commits

Mar 1, 2026

In March 2026, delivered a focused fix to the image upload flow for member photos in Maua-Dev/port_mss_action, adding validation for new photo uploads and enforcing authorization to update member photos. The change improves security, robustness, and overall reliability of the member management system, reducing risk of unauthorized updates and incorrect uploads. Impact includes smoother admin workflows and improved data integrity for member profiles.

Activity

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Quality Metrics

Correctness80.0%
Maintainability80.0%
Architecture80.0%
Performance80.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

Python

Technical Skills

API developmentAWS S3Pythonbackend developmentunit testing

Repositories Contributed To

1 repo

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

Maua-Dev/port_mss_action

Mar 2026 Apr 2026
2 Months active

Languages Used

Python

Technical Skills

Pythonbackend developmentunit testingAPI developmentAWS S3