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alessandrogelmi

PROFILE

Alessandrogelmi

Andrea Gelmi engineered robust notification, payment, and authentication features across the pagopa/pn-frontend and pagopa/pn-bff repositories, focusing on reliability, security, and user experience. He delivered end-to-end flows for digital domicile activation, third-party payments, and address validation, integrating AWS Lambda, Node.js, and TypeScript for scalable backend services. Andrea refactored React components to improve accessibility and analytics, implemented JWT and OIDC authentication in pn-auth-fleet, and automated release and dependency management. His work emphasized data integrity, error handling, and maintainability, resulting in resilient APIs, streamlined UI workflows, and secure, observable infrastructure that supports evolving business and compliance requirements.

Overall Statistics

Feature vs Bugs

82%Features

Repository Contributions

151Total
Bugs
16
Commits
151
Features
74
Lines of code
81,603
Activity Months18

Work History

April 2026

5 Commits • 4 Features

Apr 1, 2026

April 2026 monthly summary for pagopa/pn-frontend: Delivered security, accessibility, release, and data-quality improvements that enhance user experience, security posture, and release readiness. The work underscores a pattern of robust frontend hardening, accessible UI improvements, and API/translation refinements that support scalable operations and clearer product messaging.

March 2026

12 Commits • 3 Features

Mar 1, 2026

March 2026 monthly summary for pagopa/pn-frontend focusing on feature delivery, bug fixes, and impact. Delivered user-facing cost transparency with detailed analytics, improved mobile cancellation UX and accessibility, extended support authentication, and UI stability after framework upgrade, enabling better customer insights, smoother internal operations, and higher UI reliability.

February 2026

8 Commits • 4 Features

Feb 1, 2026

February 2026 performance highlights across pagopa/pn-radd-alt, pagopa/pn-frontend, and pagopa/pn-bff focused on improving cost visibility, user experience, release readiness, and cross-repo health. Key features delivered include: Printing Service Cost Visibility Enhancement in pn-radd-alt and UI polish and overflow handling improvements in pn-frontend, plus a cross-project dependency upgrade to mui-italia 2.3.0. Major bugs fixed in pn-frontend addressed Notification system reliability and UX fixes (NotificationCostBanner behavior, closing, copy, visibility) and preventing empty NotificationPaymentRecipient during cancellation. A release candidate for pn-bff was bumped to 1.16.0-RC.2. Overall impact: clearer cost information for users, smoother notification flows, reduced UI edge-case friction, and faster, safer release cycles. Technologies/skills demonstrated include UI/UX refinement, accessibility-conscious text handling, dependency management, release engineering, and cross-repo collaboration.

January 2026

18 Commits • 5 Features

Jan 1, 2026

January 2026: Strengthened authentication security and user experience across PN apps by delivering robust One Identity/OIDC integration, JWT hardening, and improved session management, alongside user-facing improvements in payments and document presentation. Business value includes reduced security risk, smoother login flows, and clearer feedback for failed payments, with groundwork laid for scalable credential exchanges and richer telemetry.

December 2025

9 Commits • 5 Features

Dec 1, 2025

Concise monthly summary for 2025-12 focusing on business value and technical achievements across the repositories. Key features delivered: - pn-frontend: Enhanced Third-Party Payment (TPP) support with PSP handling for non-integrated payments, UI/layout updates, and a new amount query parameter for the TPP payment URL API. This enables broader checkout coverage and more accurate payment parameterization. - pn-bff: TPP API models extended to include a payment amount parameter; updated service methods to handle the new parameter; backend version bumped to 1.16.0-SNAPSHOT for development readiness. - pn-auth-fleet: Implemented a Lambda-based One Identity token exchange flow (ported to TypeScript) to enable secure authorization code exchanges for JWTs, with migration and compatibility improvements. - Secrets and configuration management: Implemented retrieval of secrets and parameters from AWS Secrets Manager and Parameter Store to improve security posture and simplify multi-environment configuration. Major bugs fixed: - pn-frontend: Notification Translation Rendering Fix — added the missing escape character in the English translation to ensure proper HTML rendering and clear user understanding. - pn-bff: API Definitions Synchronization — updated commit IDs to ensure the application uses the latest API definitions. Overall impact and accomplishments: - Strengthened security posture through a dedicated token exchange Lambda and centralized secrets/config retrieval. - Improved payment flows and interoperability between frontend and BFF by aligning TPP-related changes across services. - Enhanced release readiness with version bumps and API spec synchronization, supporting faster, safer deployments. Technologies/skills demonstrated: - Node.js/TypeScript, AWS Lambda, AWS Secrets Manager, AWS Parameter Store - API design and integration for TPP flows, BFF layering, and auth flows - Release management: version bumps, RC indicators, and commit-level traceability.

November 2025

13 Commits • 5 Features

Nov 1, 2025

November 2025 delivered substantial TPP improvements, strengthened reliability, and progressed the BFF and UI components. Key outcomes include a revamped TPP payments experience with a dedicated landing page, enhanced payment flow, API updates for amount parameters and PSP handling, and analytics tracking to quantify engagement. Notification system enhancements improved validation, access control, unauthorized access handling, and duplication safety, plus extended input coverage for zip codes. Security and tooling upgrades modernized the stack, including dependency upgrades (Lerna, Node.js) for security and compatibility. An internal BFF release was prepared (1.15.0-SNAPSHOT) to signal a new development iteration, and a new autocomplete component for mui-italia introduced accessible single/multi-select with custom styling. Collectively, these efforts improved user conversion, reduced error handling overhead, and strengthened platform security and maintainability.

October 2025

11 Commits • 4 Features

Oct 1, 2025

October 2025 monthly summary focusing on address validation, data quality, and frontend UX improvements across BFF and Frontend. Delivered a robust AWS-based address validation core with a readable isAWSAddressValid function and readiness for exporting invalid addresses to support future reporting. Enhanced Store Locator processing with AWS-score-based address selection, CAP/postal code validation thresholds, and a new CSV for incorrect postal codes, plus updated CAF address formatting to include province. Frontend improvements included a PEC activation feedback experience using IllusHourglass, plus reliability improvements by cleaning up SERCQ activation notifications and tightening input validations. Implemented a targeted max-length adjustment for foreignState to align with other address fields and prepared for release management with a version bump.

September 2025

3 Commits • 3 Features

Sep 1, 2025

Month: 2025-09 — Focused on frontend UX improvements for Contact Management and strengthening data integrity in Recipient Form validations. Key features delivered include: 1) Contact Management UX and Analytics Enhancements: added a confirmation modal for adding/editing email or SMS contacts without an active digital domicile; dynamic text based on channel type; enhanced event tracking for modal interactions; extended analytics with granular data for special contacts added via analytics pipelines. 2) Analytics enrichment: included courtesy/special contacts in Mixpanel events to improve audience segmentation. 3) Recipient Form Validation Upgrade: enhanced recipient form with maximum length validations on houseNumber and foreignState to 1024 characters using Yup, improving data integrity and user feedback. Impact: improved data quality, richer telemetry for product decisions, and smoother user experiences, enabling better audience segmentation and fewer invalid entries. Technologies/skills demonstrated: React frontend UX patterns, Mixpanel telemetry, Yup-based validation, dynamic copy, and instrumentation for analytics. This work was delivered in the pagopa/pn-frontend repository during September 2025, with commits PN-16064, PN-16362, PN-15847/PN-15848.

August 2025

9 Commits • 5 Features

Aug 1, 2025

August 2025 monthly summary focusing on key accomplishments, major bugs fixed, overall impact, and technologies demonstrated across two repositories (pagopa/pn-frontend and pagopa/pn-bff).

July 2025

4 Commits • 3 Features

Jul 1, 2025

July 2025 monthly summary focusing on cross-repo delivery improvements, consent workflow simplification, and enhanced telemetry for SERCQ. The work spans pn-bff and pn-frontend, delivering release-process hygiene, user experience simplification, and richer event data for analytics and decision-making.

June 2025

5 Commits • 3 Features

Jun 1, 2025

June 2025 focused on delivering reliable address-based services, strengthening data quality, and tightening infra cadences in the pn-bff repository. Key outcomes include a new address search API via AWS Location, robust geocoding error handling, enhanced CAF CSV exports, and a configuration upgrade that reduces generation frequency while aligning dependencies with the new cadence. These changes improve user experience, operational resilience, and data integrity across customer workflows.

May 2025

4 Commits • 2 Features

May 1, 2025

Concise May 2025 monthly summary focusing on key accomplishments across pn-frontend and pn-bff. Highlights include feature deliveries that improve reporting accuracy and location-based service capabilities, major bug fixes ensuring deployment reliability, and demonstrated technical breadth across frontend, backend, and infrastructure work. Emphasis on business value and measurable outcomes.

April 2025

8 Commits • 4 Features

Apr 1, 2025

April 2025 monthly summary focusing on delivering business value through branding, security, UX improvements, and maintenance automation across the frontend and BFF ecosystems. Emphasis on delivering customer-facing features, improving security posture, and enabling faster iteration and release readiness.

March 2025

12 Commits • 4 Features

Mar 1, 2025

March 2025 monthly summary: Delivered critical reliability improvements in payments and notifications on pn-frontend, enhanced UI clarity for installment policies, and completed a coordinated release. Strengthened testing and validation for API keys and notification flows. In pn-bff, implemented SelfCare CDN URL integration and ensured proper AWS config propagation, plus a dependencies snapshot update to align tooling. Result: reduced risk in customer-facing payment workflows, faster asset delivery, and improved maintainability.

February 2025

8 Commits • 5 Features

Feb 1, 2025

February 2025: Delivered critical enhancements to payment flows, debt position handling, and error analytics, while aligning API schemas and upgrading dependencies to reduce risk and improve user experience. The work enhances payment reliability for notifications, improves sender dashboard visibility for errors, and provides wizard-based UX improvements with accessibility considerations. Maintained and modernized APIs with pn-delivery integration and pn-commons upgrades for long-term maintainability.

January 2025

6 Commits • 4 Features

Jan 1, 2025

January 2025 focused on delivering end-to-end activation flows and UX enhancements for onboarding, combined with improved observability to strengthen reliability and incident response. Repositories: pagopa/pn-frontend and pagopa/pn-bff. The work advances digital domicile activation, IO and PEC contact management, and BFF operational visibility, aligning UX improvements with measurable business value.

December 2024

4 Commits • 3 Features

Dec 1, 2024

Month: 2024-12 focused on improving PEC contacts UX, introducing a reusable wizard framework, and clarifying activation flows to reduce user errors. Resulted in a streamlined frontend, better maintainability, and scalable workflow navigation across the pn-frontend repo.

November 2024

12 Commits • 8 Features

Nov 1, 2024

November 2024 highlights across pn-frontend, pn-bff, and pn-templates-engine: reliability, localization, API maturity, and template generation improvements that reduce operational risk and accelerate delivery. Key outcomes include stabilizing pn-commons tests; enabling display of Cancellation Notification in the timeline; introducing Downtime language banner and logo translations; implementing cancellation notification support and API cleanup in pn-bff; adding Public Administration language APIs and OpenAPI enhancements; data lake integrity checks; and a new HTML template generator with MJML, assets, and i18n with unit tests.

Activity

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Quality Metrics

Correctness91.6%
Maintainability87.6%
Architecture86.6%
Performance85.0%
AI Usage24.6%

Skills & Technologies

Programming Languages

CSSHTMLJSONJavaJavaScriptMJMLMarkdownPropertiesSVGTypeScript

Technical Skills

API DesignAPI DevelopmentAPI DocumentationAPI GatewayAPI IntegrationAPI developmentAPI integrationAPI securityAWSAWS LambdaAWS Location ServicesAWS SDKAccessibilityAddress ValidationBackend Development

Repositories Contributed To

7 repos

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

pagopa/pn-frontend

Nov 2024 Apr 2026
17 Months active

Languages Used

JSONJavaScriptTypeScriptCSSHTMLtsxMarkdownYAML

Technical Skills

API IntegrationComponent DevelopmentFrontend DevelopmentInternationalization (i18n)Localization (l10n)React

pagopa/pn-bff

Nov 2024 Feb 2026
13 Months active

Languages Used

JavaJavaScriptYAMLPropertiesMarkdownXML

Technical Skills

API DesignAPI DevelopmentAPI DocumentationAWS LambdaBackend DevelopmentCloudFormation

pagopa/pn-auth-fleet

Dec 2025 Jan 2026
2 Months active

Languages Used

JSONJavaScriptTypeScriptYAML

Technical Skills

API DevelopmentAPI integrationAWSAWS LambdaJestNode.js

pagopa/pn-radd-alt

Jan 2026 Feb 2026
2 Months active

Languages Used

CSSHTML

Technical Skills

CSSHTMLfront end development

pagopa/pn-templates-engine

Nov 2024 Nov 2024
1 Month active

Languages Used

CSSHTMLJavaScriptMJML

Technical Skills

CI/CDEmail DevelopmentJavaScriptJestMJMLNode.js

pagopa/pn-showcase-site

Apr 2025 Apr 2025
1 Month active

Languages Used

JavaScriptTypeScript

Technical Skills

Frontend DevelopmentReactTypeScript

pagopa/mui-italia

Nov 2025 Nov 2025
1 Month active

Languages Used

JavaScriptTypeScript

Technical Skills

ReactUI/UX designfront end development