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Jacopo Carlini

PROFILE

Jacopo Carlini

Jacopo Carlini contributed to the evolution of Pagopa’s cloud-native backend and infrastructure, building and refining features across repositories such as pagopa-infra and pagopa-afm-calculator. He engineered robust API management solutions, enhanced observability with OpenTelemetry and Application Insights, and improved CI/CD reliability using Terraform and GitHub Actions. Jacopo’s work included implementing secure API endpoints, optimizing data filtering and dashboard reliability, and introducing privacy-compliant data handling. Leveraging Java, Python, and Terraform, he focused on scalable deployment strategies, versioned API delivery, and infrastructure as code. His approach emphasized maintainability, operational efficiency, and cross-repository consistency, resulting in measurable improvements to system reliability and developer productivity.

Overall Statistics

Feature vs Bugs

87%Features

Repository Contributions

68Total
Bugs
7
Commits
68
Features
46
Lines of code
92,590
Activity Months17

Work History

March 2026

1 Commits • 1 Features

Mar 1, 2026

Concise monthly summary for 2026-03 focused on delivering a cleaner release process and versioning strategy for the pagopa-biz-events-service, with an emphasis on business value and technical reliability.

February 2026

5 Commits • 4 Features

Feb 1, 2026

February 2026 performance summary focusing on business value and technical achievements across Pagopa services. Delivered privacy compliance improvements, API reliability enhancements, and deployment strategy refinements that reduce regulatory risk, improve user experience, and streamline operations. The month’s work enabled safer data handling, more reliable APIs, clearer documentation, and more efficient deployments.

January 2026

2 Commits • 1 Features

Jan 1, 2026

Month: 2026-01. Focus: improving observability for PDF processing in pagopa/pagopa-infra. Delivered PDF Processing Observability Enhancements by changing the PDF engine log level from DEBUG to INFO to reduce noise and by removing the alerting mechanism for receipt processing errors to streamline monitoring. No user-facing bug fixes this month; primary value lies in clearer signals and reduced alert fatigue. Commits delivering this work include 633a0fa8cb024c53f0269544f144270be2b6e85c and bcf0f4db76f218a34aee0c88698aa78bf0ad68bb, with cross-author collaboration.

December 2025

2 Commits • 2 Features

Dec 1, 2025

December 2025 monthly performance summary focusing on measurable business value and technical achievements across two key repositories. The month delivered user-centric ordering capabilities for payment methods, improved API documentation and validation, and reinforced test coverage with integration testing. These efforts reduce merchant friction, accelerate partner integrations, and improve API reliability and observability.

November 2025

2 Commits • 1 Features

Nov 1, 2025

Month 2025-11: Delivered targeted improvements in two repositories to strengthen resource management and dashboard reliability, aligning configuration with business needs and enabling faster issue resolution. In pagopa-infra, introduced the FOLDERS_TO_LOAD variable for the PDF engine, with updates to local config and documentation to support structured PDF resource loading. In pagopa-afm-calculator, fixed the availability dashboard workflow by updating it to clone a different branch containing fixes, ensuring the latest dashboard improvements are applied automatically. The work reduces manual configuration, improves predictability of resource handling, and enhances dashboard reliability, demonstrating strong config‑driven development, CI/CD workflow adjustments, and cross‑team collaboration across repos.

October 2025

2 Commits • 2 Features

Oct 1, 2025

October 2025 (2025-10) monthly summary for pagopa-infra focusing on business value and technical execution. Delivered external API Config Cache for API Management, enabling secure external access and improved site reliability, along with operational improvements to reduce alert fatigue.

September 2025

12 Commits • 7 Features

Sep 1, 2025

September 2025: Delivered core features across infra, API, and observability that reduced technical debt, improved API consistency, and enhanced system reliability. Key outcomes include GPD-Reporting infrastructure cleanup, AFM Calculator API versioning with a new payment methods endpoint, and GPD-Reporting sync integration via Event Hub and API Management. Added robust observability tooling with OpenTelemetry across services and Application Insights, enabling proactive monitoring and faster issue resolution. Implemented targeted bug fixes to strengthen payment filtering logic and standardized API responses to improve client stability. All efforts contributed to greater cross-environment consistency, faster onboarding for new features, and measurable business value through reliable data pipelines and APIs.

August 2025

1 Commits

Aug 1, 2025

August 2025 monthly summary for pagopa-infra: Focused on stabilizing data presentation for the Nodo dashboard; delivered a reliability fix to the data filtering pipeline, improving accuracy and consistency across filter scenarios. The work reduced filtering-related discrepancies and laid groundwork for future dashboard improvements. No new features were delivered in this repository this month; however, the bug fix directly enhances decision-making dashboards for operators and executives. Key operations included refactoring the filtering logic, implementing robust validation paths, and aligning changes with existing testing and release processes. Business value: improved data integrity, faster troubleshooting, and higher user trust in analytics.

July 2025

7 Commits • 6 Features

Jul 1, 2025

July 2025 focused on delivering reliable observability, secure API delivery, and cost-conscious data management across pagopa-infra and pagopa-afm-calculator. Key features shipped include improved RTP alerting with event-based detection and clarified definitions, a Marketplace API Management product with a JWT authentication module and a new version set, and a Grafana dashboard for enhanced Nodo observability. Data lifecycle improvements were implemented for RTP blob storage to reduce costs in non-production environments. In the AFM Calculator domain, API coverage was expanded with a Payment Methods Search API and multi-version deployment support, enabling safer, versioned releases and clearer API gateway routing. Collectively, these efforts improve incident detection, developer productivity, API coverage, and operational efficiency while reducing costs and enabling faster releases.

June 2025

4 Commits • 3 Features

Jun 1, 2025

June 2025 monthly summary highlights significant progress across CI/CD, security, and identity management. Delivered a Terraform-driven deployment refactor for dashboard automation, introduced an API Management product with subscription-based access for GPD x RTP Helpdesk, and established OIDC-based federated identity management across multiple repositories. Also completed EventHub configuration cleanup to reduce drift, setting a stronger operational baseline for cross-repo configurations and security.

April 2025

4 Commits • 3 Features

Apr 1, 2025

April 2025 performance highlights: Delivered targeted infrastructure and frontend hygiene improvements across pagopa-infra and pagopa-selfcare-frontend, driving observability, security, and deployment reliability. Key outcomes include launching the FDR General Dashboard in Azure Portal with template-driven configuration and README updates, introducing a read-only CosmosDB connection string secret in Azure Key Vault, and removing obsolete feature flags from the selfcare frontend to reduce configuration drift.

March 2025

5 Commits • 4 Features

Mar 1, 2025

March 2025 performance summary: Delivery across pagopa-fdr and Terraform modules focused on throughput, reliability, and observability. Key outcomes include a higher-throughput historicization run, safer scheduled task execution through transaction boundary refactor, streamlined test data setup, and enhanced Kibana/APM visibility.

February 2025

4 Commits • 3 Features

Feb 1, 2025

February 2025 focused on deployment governance, data scalability, security enhancements, and maintainability improvements across Pagopa backoffice and infra environments. Key contributions include aligning Helm chart versioning for reliable deployments, enabling paged data retrieval for large institution datasets, introducing OIDC identity federation for FDR, and improving documentation and Terraform configurations for the Status Page PDF engine. These efforts reduce deployment risk, improve system scalability, and strengthen CI/CD security while making maintenance easier for the team.

January 2025

6 Commits • 4 Features

Jan 1, 2025

January 2025 performance highlights across Pagopa FDR projects. Focus this month centered on code simplification, better event traceability, strengthened observability, and streamlined CI/CD pipelines. While no explicit production bug fixes are recorded this month, the work delivered reduces technical debt, improves monitoring, and accelerates reliable deployments across the portfolio.

December 2024

1 Commits

Dec 1, 2024

December 2024 monthly summary for pagopa/pagopa-infra: Delivered a critical API documentation correction for the PrintIt Blob endpoint to align Swagger with the actual file-naming conventions. This fix improves API clarity for integrators, reduces potential misconfigurations, and lowers support overhead. Maintains infra docs accuracy and reliability across services.

November 2024

9 Commits • 5 Features

Nov 1, 2024

November 2024 monthly summary: Delivered security hardening, observability enhancements, and CI/CD reliability improvements across four repositories. Notable outcomes include tightening Oracle secrets access in Azure Key Vault with rotation policy and recovery capabilities; expanding Wisp API monitoring to track both success and failure, enabling better performance visibility; optimizing resource usage and scheduling for CI deployments via Helm and cron adjustments; consolidating and hardening GitHub Actions pipelines to improve environment consistency and reduce flaky deployments; and minor documentation improvements to improve readability and governance.

October 2024

1 Commits

Oct 1, 2024

Month 2024-10 — pagopa/pagopa-fdr: Implemented a security-focused bug fix to prevent log injection by sanitizing and escaping fdr and pspId in debug logs. Addressed Code Scanning alert no. 729 with commit 2178f5de5263537e9aeb9a300f46358ccab79bf4. The change preserves debugging capabilities while eliminating exposure of sensitive identifiers, improving log integrity and security posture. Result: reduced risk of sensitive data leakage and a stronger foundation for compliant logging in production environments.

Activity

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Quality Metrics

Correctness87.6%
Maintainability86.8%
Architecture85.4%
Performance78.8%
AI Usage23.8%

Skills & Technologies

Programming Languages

BashConfGoHCLJSONJavaJavaScriptMarkdownPropertiesPython

Technical Skills

API DesignAPI DevelopmentAPI DocumentationAPI IntegrationAPI ManagementAPI SpecificationAPI developmentAlertingApplication InsightsAzureAzure FunctionsBackend DevelopmentCI/CDCloudCloud Computing

Repositories Contributed To

11 repos

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

pagopa/pagopa-infra

Nov 2024 Jan 2026
13 Months active

Languages Used

TerraformJSONBashMarkdownHCLYAMLGo

Technical Skills

AzureCloud InfrastructureCloud MonitoringDevOpsInfrastructure as CodeAPI Documentation

pagopa/pagopa-afm-calculator

Jun 2025 Dec 2025
5 Months active

Languages Used

bashjavapythonyamlJavaPropertiesShellYAML

Technical Skills

API ManagementAzureCI/CDGitHub ActionsOpenAPITerraform

pagopa/pagopa-fdr

Oct 2024 Feb 2026
5 Months active

Languages Used

JavaJavaScriptYAMLSQLpropertiesyamlJSON

Technical Skills

Backend DevelopmentLoggingSecurityCI/CDCode FormattingGitHub Actions

pagopa/pagopa-mbd-service

Nov 2024 Nov 2024
1 Month active

Languages Used

JavaYAML

Technical Skills

CI/CDCode FormattingGitHub Actions

pagopa/pagopa-biz-events-service

Feb 2026 Mar 2026
2 Months active

Languages Used

JSONJavaYAMLXML

Technical Skills

API DevelopmentConfiguration ManagementData PrivacyJavaOpenAPI SpecificationPerformance Optimization

pagopa/pagopa-selfcare-ms-backoffice-backend

Nov 2024 Feb 2025
2 Months active

Languages Used

YAMLJava

Technical Skills

CI/CDDevOpsHelmAPI IntegrationBackend DevelopmentJava

pagopa/pagopa-fdr-nodo-dei-pagamenti

Nov 2024 Jan 2025
2 Months active

Languages Used

ConfScala

Technical Skills

Backend DevelopmentCloud Services (Azure)Code RefactoringDependency ManagementScala

pagopa/pagopa-fdr-2-event-hub

Sep 2025 Sep 2025
1 Month active

Languages Used

JavaYAML

Technical Skills

Application InsightsAzure FunctionsCI/CDCode RefactoringEvent HubsHelm

pagopa/terraform-azurerm-v4

Mar 2025 Mar 2025
1 Month active

Languages Used

HCL

Technical Skills

Infrastructure as CodeTerraform

pagopa/pagopa-selfcare-frontend

Apr 2025 Apr 2025
1 Month active

Languages Used

BashTypeScriptYAML

Technical Skills

CI/CDConfiguration ManagementFrontend Development

pagopa/pagopa-api-config-cache

Feb 2026 Feb 2026
1 Month active

Languages Used

YAML

Technical Skills

DevOpsHelmKubernetes