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Dylan Tangredi

PROFILE

Dylan Tangredi

Over 15 months, this developer delivered core features and infrastructure improvements across Pagopa’s e-commerce and payments repositories, including pagopa-ecommerce-transactions-service and pagopa-infra. They engineered robust backend systems using Java, TypeScript, and Terraform, focusing on API development, CI/CD automation, and cloud infrastructure management. Their work included implementing distributed locking with Redis, enhancing payment validation, and integrating OpenAPI quality gates. They modernized deployment pipelines, consolidated CDN strategies, and improved observability with tools like SigNoz. By expanding automated testing and refining configuration management, they enabled faster, more reliable releases and strengthened security, data integrity, and operational consistency across microservices and cloud environments.

Overall Statistics

Feature vs Bugs

92%Features

Repository Contributions

304Total
Bugs
12
Commits
304
Features
143
Lines of code
84,069
Activity Months15

Your Network

52 people

Work History

June 2026

15 Commits • 13 Features

Jun 1, 2026

June 2026 monthly summary for the Pagopa development portfolio. Focused on delivering core features, stabilizing critical systems, expanding testing, and strengthening deployment pipelines and security tooling across multiple services. The month yielded tangible business value through reliability improvements, faster validation cycles, and enhanced operational readiness for production deployments.

May 2026

2 Commits • 2 Features

May 1, 2026

May 2026 performance summary focused on infrastructure consolidation and deployment pipeline simplification across pagopa-infra and pagopa-checkout-fe. Delivered a single-source CDN strategy using Front Door, eliminated legacy CDN paths, and reduced configuration complexity in CI/CD pipelines. These changes lowered operational risk, improved consistency across environments, and accelerated release cycles.

April 2026

3 Commits • 3 Features

Apr 1, 2026

April 2026 — Delivered three major Checkout infrastructure enhancements enabling faster, more reliable checkout experiences and stronger governance. Features include: 1) Azure Front Door Redirect and Domain Management for Checkout (PIDM-1151) to streamline routing and domain control; 2) Checkout API Management Frontend Proxy via App Gateway with feature flags, CORS policies, and assets operations; 3) Front Door CDN Rollout for Checkout with DNS/caching updates, aligning Terraform modules/providers for CDN transition. Major fixes addressed parameter handling, CORS scope, and inbound policy adjustments to support CDN/Front Door changes. Business impact: reduced latency, improved uptime, centralized policy control, and faster go-to-market for checkout enhancements. Technologies: Azure Front Door, API Management, App Gateway, Terraform (azurerm v4), DNS/CDN, OpenAPI specs, CSP policies, pre-commit validations.

March 2026

2 Commits • 1 Features

Mar 1, 2026

March 2026 focused on strengthening payment processing robustness and internationalization handling across two key repositories. Key fixes and enhancements were delivered to reduce edge-case failures and improve error visibility in production, directly contributing to reliability and user trust in payment flows.

February 2026

3 Commits

Feb 1, 2026

February 2026 monthly summary focusing on stability, data integrity, and API completeness across three Pagopa repos. Delivered targeted fixes to UI styling, creditor data preservation, and payload transmission, enabling smoother user experiences and more reliable backend processing.

January 2026

10 Commits • 2 Features

Jan 1, 2026

January 2026 — Focused on compliance, deployment reliability, and transactional robustness across three repositories to deliver business value with measurable reliability gains. Key features delivered: - pagopa/pagopa-checkout-fe: Legal information updates on the Payment Check Page to reflect GDPR requirements and improve clarity; CDN deployment enhancements with environment-based logic and parameterization; Windows deployment syntax fix for Azure CLI. - pagopa/pagopa-ecommerce-transactions-service: Transaction locking robustness, including moving lock deletion inside the lockAcquired block, added exception handling for lock acquisition failures, and updated unit tests to validate the new behavior. - pagopa/pagopa-infra: NPG notification policy reliability improvement by disabling the fast retry mechanism to stabilize backend processing. Major bugs fixed: - Transaction locking robustness in the ecommerce service (commit 39a9d150595b6f69cbe85d586a43d8563bfb22ec). - Windows Azure CLI deployment syntax issue fixed (commit 819983dcde6781648f681634f6e4754a52bcad20). - NPG notification policy fast retry disabled to improve reliability (commit 692311e62688c3d46fd3e81141697b2379c8ce19). Overall impact and accomplishments: - Improved regulatory compliance and user clarity for checkout flows, reducing risk and support questions. - More reliable and maintainable deployment pipelines with environment-aware configurations and script parametrization, accelerating safe releases. - Enhanced transactional integrity in the payments workflow, reducing race conditions and increasing throughput under contention. - Stronger backend stability for notification processing, lowering retry storms and backend load. Technologies/skills demonstrated: - Azure CLI scripting with Windows compatibility, deployment automation, and error handling. - CDN configuration management and feature-flag style switches. - Environment-based logic, script parametrization, and maintainable refactoring. - Test-driven development and robust unit tests for lock management.

December 2025

13 Commits • 8 Features

Dec 1, 2025

December 2025 monthly summary for Pagopa development across multiple services. Focus this month was on delivering feature-driven wallet capabilities, strengthening security and API quality, boosting test automation, enhancing observability, and improving deployment reliability. The work spanned checkout, infra, API, and monitoring stacks, with significant coordination across repositories to unlock flexible payments and robust developer experience.

November 2025

9 Commits • 8 Features

Nov 1, 2025

November 2025 delivered significant reliability and payments ecosystem improvements across Pagopa ecommerce services. Key work included implementing distributed batch process locking and scheduling, updating batch migrations to use a Redis-backed SchedulerLockService, and enabling exclusive execution across service instances. Production PSP configurations were streamlined by adding Nexi BIC to the prod PayPal PSP lists and removing outdated Nexi BIC, across multiple repos, expanding payment options and compliance. UI/testability improvements were achieved by instrumenting tests with a data-testid on the Save Card button, and a new device detection utility integrated into the payment methods API with unit tests and linting. Deployment resilience was enhanced by increasing the production pod replicas and enabling multi-instance distribution across zones. These efforts delivered tangible business value: fewer race conditions, broader and cleaner payment options, faster automated testing, and more resilient deployments.

October 2025

15 Commits • 12 Features

Oct 1, 2025

October 2025 monthly summary focusing on key accomplishments, business value, and technical achievements across the Pagopa platform. Highlights include standardized deployment strategies, data model enhancements, CI quality gates for API specs, and widespread Nexi/CIPBITMM PayPal PSP integration across dev/UAT/prod environments, leading to improved reliability, scalability, and faster validation of payment flows.

September 2025

34 Commits • 16 Features

Sep 1, 2025

Concise monthly summary for 2025-09 focusing on business value and technical achievements across multiple repositories. The month delivered centralized security governance, robust CI/CD automation, and improved code quality, enabling faster, more reliable releases and better visibility into project health.

August 2025

5 Commits • 2 Features

Aug 1, 2025

Month 2025-08 focused on delivering configurable storage and private-library integration to accelerate feature delivery and preserve operational consistency across ecommerce services. Key outcomes include: 1) Configurable Transaction View Management for E-commerce CDC, introducing environment-driven configuration for the transaction view collection name and a default saving of view updates across services, improving storage flexibility and cross-service consistency. 2) GitHub Packages integration for pagopa-ecommerce-commons, enabling private library usage via token-based authentication, environment variable updates, Dockerfile/build adjustments, and a Gradle property to reference git refs for feature branches, unblocking private code access and speeding development. No major bugs fixed this month; efforts focused on feature delivery and infrastructure improvements. Overall impact: stronger modularity, reduced integration friction, and a solid foundation for scalable CDC and commerce features. Technologies/skills demonstrated: environment variable configuration patterns, CDC/transaction view concepts, Docker, Gradle/Kotlin, GitHub Packages, token authentication, and CI/CD readiness.

July 2025

34 Commits • 17 Features

Jul 1, 2025

July 2025 performance highlights focused on platform modernization, reliability, and data-consistency across Pagopa e-commerce and payments services. The month delivered substantial runtime upgrades, improved CI/CD observability and deployment reliability, and introduced CDC-centric capabilities to ensure data correctness in event-driven workflows. These efforts reduce deployment risk, accelerate time-to-value for customers, and enable more robust, scalable operations.

June 2025

76 Commits • 36 Features

Jun 1, 2025

June 2025 performance summary for the development team focusing on delivering business value through improved deployment, robust async processing, and modernized tech stack across key ecommerce services.

May 2025

48 Commits • 15 Features

May 1, 2025

May 2025 monthly summary focusing on business value and technical achievements across checkout, infra, and ecommerce services. Key deliverables include robust polling enhancements, new transaction-outcomes capabilities, expanded testing, and notable infra/build improvements that collectively increase reliability, visibility, and deployment efficiency.

April 2025

35 Commits • 8 Features

Apr 1, 2025

April 2025 monthly summary focusing on delivering high-value features and quality improvements across the Pagopa wallet frontend, ecommerce services, and event dispatcher. The main emphasis was expanding automated testing, stabilizing the test infra, and removing legacy components to reduce maintenance risk. Key outcomes include substantial Jest/test-utils/test-components/test-pages coverage upgrades, CI/CD SonarCloud integration, and removal of deprecated v1 code paths, all contributing to faster feedback, higher quality releases, and clearer business-value signals.

Activity

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Quality Metrics

Correctness89.8%
Maintainability88.8%
Architecture86.0%
Performance82.8%
AI Usage22.2%

Skills & Technologies

Programming Languages

BashC#CSSDockerfileGradleHCLHTMLJSONJavaJavaScript

Technical Skills

API DesignAPI DevelopmentAPI IntegrationAPI ManagementAPI RefactoringAPI SpecificationAPI TestingAPI designAPI developmentAPI integrationAbstractionAsynchronous CommunicationAsynchronous ProgrammingAuthenticationAzure

Repositories Contributed To

26 repos

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

pagopa/pagopa-ecommerce-helpdesk-commands-service

May 2025 Dec 2025
7 Months active

Languages Used

GradleJavaKotlinShellXMLYAMLBashDockerfile

Technical Skills

API DesignAPI DevelopmentAPI SpecificationAsynchronous CommunicationAzureBackend Development

pagopa/pagopa-checkout-fe

May 2025 May 2026
7 Months active

Languages Used

HTMLJavaScriptTypeScriptYAMLCSS

Technical Skills

API IntegrationCI/CDCode RefactoringDevOpsError HandlingFront End Development

pagopa/pagopa-wallet-fe

Apr 2025 Jun 2026
3 Months active

Languages Used

JavaScriptTypeScriptYAMLMarkdownShell

Technical Skills

API IntegrationConfigurationDependency ManagementError HandlingFront End DevelopmentFrontend Development

pagopa/pagopa-infra

May 2025 Jun 2026
9 Months active

Languages Used

JSONTerraformXMLC#HCL

Technical Skills

API DevelopmentBackend DevelopmentInfrastructure as CodeOpenAPI SpecificationCloud SecuritySecrets Management

pagopa/pagopa-ecommerce-local

May 2025 Jun 2026
6 Months active

Languages Used

TypeScriptDockerfileJavaJavaScriptYAMLShellenvJSON

Technical Skills

API TestingBackend DevelopmentTypeScriptConfiguration ManagementDockerIntegration Testing

pagopa/pagopa-ecommerce-transactions-service

Apr 2025 Jun 2026
7 Months active

Languages Used

JavaDockerfileYAML

Technical Skills

Code CleanupCode RefactoringJavaJava DevelopmentRefactoringSpring

pagopa/pagopa-ecommerce-helpdesk-service

Jul 2025 Dec 2025
5 Months active

Languages Used

GradleJavaKotlinShellYAMLBashDockerfile

Technical Skills

Build ToolsCI/CDDependency ManagementDockerGradleJava Development

pagopa/pagopa-ecommerce-event-dispatcher-service

Apr 2025 Jun 2026
5 Months active

Languages Used

KotlinDockerfileShellYAML

Technical Skills

Backend DevelopmentCode RefactoringEvent-Driven ArchitectureLegacy Code ManagementMicroservicesRefactoring

pagopa/pagopa-wallet-service

Jul 2025 Dec 2025
5 Months active

Languages Used

DockerfileJavaKotlinMarkdownYAMLGradleJavaScript

Technical Skills

Build AutomationCI/CDDependency ManagementJava DevelopmentKotlin DevelopmentVersion Control

pagopa/pagopa-ecommerce-fe

Apr 2025 Nov 2025
2 Months active

Languages Used

JavaScriptTypeScriptYAML

Technical Skills

CI/CDCode CoverageCode QualityConfigurationFrontend DevelopmentJavaScript

pagopa/pagopa-ecommerce-transactions-scheduler-service

Jul 2025 Jun 2026
5 Months active

Languages Used

JavaKotlinDockerfileShellXMLYAML

Technical Skills

Backend DevelopmentEvent Driven ArchitectureMicroservicesSpring BootTestingBuild Automation

pagopa/pagopa-ecommerce-payment-requests-service

Jul 2025 Jun 2026
4 Months active

Languages Used

DockerfileJavaKotlinMarkdownXMLYAMLJSON

Technical Skills

Build ManagementBuild SystemsCI/CDContainerizationDependency ManagementDevOps

pagopa/pagopa-azure-devops

Jul 2025 Jun 2026
3 Months active

Languages Used

TerraformHCLMarkdown

Technical Skills

Azure DevOpsCI/CDDevOpsMicroservicesTerraformInfrastructure as Code

pagopa/pagopa-gpd-upload

Oct 2025 Oct 2025
1 Month active

Languages Used

JavaJavaScriptYAML

Technical Skills

Backend DevelopmentDevOpsHelmIntegration TestingKubernetesPerformance Testing

pagopa/pagopa-ecommerce-commons

Jun 2025 Jul 2025
2 Months active

Languages Used

JavaYAML

Technical Skills

Build ToolsCI/CDCode QualityJava DevelopmentBackend DevelopmentDatabase Design

pagopa/pagopa-payment-wallet-event-dispatcher-service

Jul 2025 Sep 2025
2 Months active

Languages Used

JavaKotlinYAMLMarkdown

Technical Skills

Build ToolsCI/CDDependency ManagementJava DevelopmentKotlin DevelopmentCode Quality

pagopa/pagopa-payment-wallet-scheduler-service

Jul 2025 Sep 2025
2 Months active

Languages Used

GradleKotlinMarkdown

Technical Skills

Build ToolsDependency ManagementVersion ControlCI/CDCode Quality

pagopa/pagopa-payment-wallet-cdc-service

Jul 2025 Sep 2025
2 Months active

Languages Used

KotlinYAMLMarkdown

Technical Skills

Build ToolsDependency ManagementDockerCI/CDCode QualitySonarCloud

pagopa/pagopa-ecommerce-payment-methods-service

Sep 2025 Jun 2026
2 Months active

Languages Used

DockerfileShellXMLYAML

Technical Skills

Build AutomationCI/CDDockerGitHub PackagesMavenDevOps

pagopa/pagopa-checkout-be-mock

Sep 2025 Dec 2025
2 Months active

Languages Used

TypeScript

Technical Skills

API DevelopmentBackend DevelopmentError Handlingbackend developmentfeature flag implementation

pagopa/pagopa-debt-position

Oct 2025 Jun 2026
2 Months active

Languages Used

YAML

Technical Skills

DevOpsHelmKubernetes

pagopa/pagopa-fdr-2-event-hub

Oct 2025 Oct 2025
1 Month active

Languages Used

YAML

Technical Skills

DevOpsHelmKubernetes

pagopa/pagopa-biz-events-service

Oct 2025 Oct 2025
1 Month active

Languages Used

YAML

Technical Skills

DevOpsHelmKubernetes

pagopa/pagopa-afm-calculator

Dec 2025 Dec 2025
1 Month active

Languages Used

YAML

Technical Skills

DevOpsHelmKubernetes

pagopa/pagopa-selfcare-ms-backoffice-backend

Feb 2026 Feb 2026
1 Month active

Languages Used

Java

Technical Skills

Javabackend developmentunit testing

pagopa/pagopa-selfcare-frontend

Feb 2026 Feb 2026
1 Month active

Languages Used

TypeScript

Technical Skills

TypeScriptfront end development