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DacunzoMa

PROFILE

Dacunzoma

Over a three-month period, contributed to backend systems across pagopa/pn-delivery-push and pagopa/pn-action-manager, focusing on reliability, maintainability, and performance. Integrated ShedLock with DynamoDB to prevent race conditions in timeline processing, and refactored notification status handling to decouple components and reduce maintenance overhead. Enhanced Kinesis data processing by adopting AWS SDK unmarshall, improving throughput and reliability. In pagopa/pn-action-manager, delivered new API endpoints for action management, aligned OpenAPI schemas, and resolved technical debt through code cleanup and static analysis fixes. Worked primarily with Java, Spring Boot, and AWS SDK, emphasizing distributed systems, concurrency control, and robust API development practices.

Overall Statistics

Feature vs Bugs

71%Features

Repository Contributions

10Total
Bugs
2
Commits
10
Features
5
Lines of code
2,851
Activity Months3

Work History

May 2025

5 Commits • 1 Features

May 1, 2025

May 2025 summary for pagopa/pn-action-manager: Delivered Action Manager API and Controller enhancements, introducing new endpoints for inserting and unscheduling actions and updating the action data mapper. Improved API consistency by aligning OpenAPI schema with NewAction, and completed comprehensive test/code cleanup, plus sonar issue resolutions to reduce technical debt. These changes streamline integration with downstream services, improve API reliability, and reduce maintenance costs. Demonstrated OpenAPI-driven API design, controller implementation, data-mapper updates, and rigorous code quality practices.

January 2025

3 Commits • 3 Features

Jan 1, 2025

January 2025 monthly summary: Delivered deprecation and refactor of notification status handling across two repos, plus a performance-oriented upgrade for Kinesis data processing. By removing legacy status update API invocations, decoupling status updates from delivery flow, and switching to AWS SDK unmarshall for Kinesis parsing, the work reduces maintenance burden, clarifies responsibilities, and improves reliability and throughput for notification status management and event processing.

December 2024

2 Commits • 1 Features

Dec 1, 2024

December 2024 monthly summary for repository pagopa/pn-delivery-push focusing on key features delivered, major bugs fixed, and overall impact. This period centered on strengthening reliability of critical timeline processing and improving code quality through static analysis governance.

Activity

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Quality Metrics

Correctness92.0%
Maintainability94.0%
Architecture89.0%
Performance90.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

JavaJavaScriptPropertiesYAML

Technical Skills

API DevelopmentAPI IntegrationAWS SDKBackend DevelopmentCloud Infrastructure (AWS)Code RefactoringConcurrency ControlData ProcessingDistributed SystemsJavaJava DevelopmentMicroservicesNode.jsOpenAPIRefactoring

Repositories Contributed To

3 repos

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

pagopa/pn-action-manager

May 2025 May 2025
1 Month active

Languages Used

JavaYAML

Technical Skills

API DevelopmentBackend DevelopmentCode RefactoringJava DevelopmentOpenAPISchema Design

pagopa/pn-delivery-push

Dec 2024 Jan 2025
2 Months active

Languages Used

JavaPropertiesYAML

Technical Skills

Backend DevelopmentCloud Infrastructure (AWS)Concurrency ControlDistributed SystemsJavaMicroservices

pagopa/pn-delivery

Jan 2025 Jan 2025
1 Month active

Languages Used

JavaJavaScriptYAML

Technical Skills

API DevelopmentAWS SDKBackend DevelopmentCode RefactoringData ProcessingNode.js