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alessandrogelmi

PROFILE

Alessandrogelmi

Andrea Gelmi developed and maintained core features across the pagopa/pn-frontend and pagopa/pn-bff repositories, focusing on robust address validation, payment workflows, and contact management. He engineered AWS Lambda-based APIs for address search and geolocation, integrated CSV data processing pipelines, and enhanced frontend user experiences with React and TypeScript. His work included implementing Mixpanel analytics for event tracking, refining form validation with Yup, and automating dependency updates via GitHub Actions. By aligning backend data quality with frontend UX improvements, Andrea delivered solutions that improved operational reliability, data integrity, and release readiness, demonstrating depth in both infrastructure and application-layer engineering.

Overall Statistics

Feature vs Bugs

80%Features

Repository Contributions

86Total
Bugs
12
Commits
86
Features
48
Lines of code
52,610
Activity Months12

Work History

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

Correctness90.2%
Maintainability88.6%
Architecture85.8%
Performance83.8%
AI Usage22.8%

Skills & Technologies

Programming Languages

CSSHTMLJSONJavaJavaScriptMJMLMarkdownPropertiesSVGTypeScript

Technical Skills

API DesignAPI DevelopmentAPI DocumentationAPI GatewayAPI IntegrationAWSAWS LambdaAWS Location ServicesAccessibilityAddress ValidationBackend DevelopmentBatch ProcessingBug FixingCI/CDCSV Handling

Repositories Contributed To

4 repos

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

pagopa/pn-frontend

Nov 2024 Oct 2025
11 Months active

Languages Used

JSONJavaScriptTypeScriptCSSHTMLtsxMarkdownYAML

Technical Skills

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

pagopa/pn-bff

Nov 2024 Oct 2025
10 Months active

Languages Used

JavaJavaScriptYAMLPropertiesMarkdown

Technical Skills

API DesignAPI DevelopmentAPI DocumentationAWS LambdaBackend DevelopmentCloudFormation

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

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