Stefano Daversa engineered robust cloud infrastructure and backend services across the pagopa/io-infra and pagopa/io-services-cms repositories, focusing on secure, scalable deployments and operational reliability. He implemented ITN migrations, automated CI/CD workflows, and enhanced monitoring using Terraform, Azure, and TypeScript. Stefano standardized infrastructure as code practices, introduced managed identities for authentication, and optimized network and storage configurations to support evolving business needs. His work included database migrations, service routing updates, and observability improvements, ensuring consistent deployments and streamlined troubleshooting. By integrating Application Insights and refining error handling, Stefano delivered maintainable solutions that improved deployment predictability and platform resilience.
October 2025 summary: Delivered critical ITN migration capabilities, secure CI/CD automation, and infrastructure upgrades across pagopa/io-infra and pagopa/io-functions-admin. Major features include Function Admin ITN migration with autoscaling and monitoring; CI/CD access to Azure Key Vault; Terraform upgrade; App Service resource for app-continua ITN migration; Function-assets-CDN in italynorth with monitoring and autoscaling. Resolved CDN assets alerting misconfigurations to ensure accurate alerting. These efforts improve deployment reliability, security, observability, and scalability, enabling faster, safer ITN deployments and data-driven operations.
October 2025 summary: Delivered critical ITN migration capabilities, secure CI/CD automation, and infrastructure upgrades across pagopa/io-infra and pagopa/io-functions-admin. Major features include Function Admin ITN migration with autoscaling and monitoring; CI/CD access to Azure Key Vault; Terraform upgrade; App Service resource for app-continua ITN migration; Function-assets-CDN in italynorth with monitoring and autoscaling. Resolved CDN assets alerting misconfigurations to ensure accurate alerting. These efforts improve deployment reliability, security, observability, and scalability, enabling faster, safer ITN deployments and data-driven operations.
In Sep 2025, delivered ITN-based API management rollout and storage throughput optimization for pagopa/io-infra, enabling secure, scalable API routing and cost-efficient storage processing. Key work includes updating APIM policies, redirecting traffic to ITN services, and migrating to new ITN function services with a controlled rollout, plus lifecycle management for the processing-messages container and throughput enhancements for storage configurations.
In Sep 2025, delivered ITN-based API management rollout and storage throughput optimization for pagopa/io-infra, enabling secure, scalable API routing and cost-efficient storage processing. Key work includes updating APIM policies, redirecting traffic to ITN services, and migrating to new ITN function services with a controlled rollout, plus lifecycle management for the processing-messages container and throughput enhancements for storage configurations.
During Aug 2025, delivered cross-repo improvements across pagopa/io-services-cms and pagopa/io-infra, focusing on cloud provider alignment, ITN readiness, and observability. Key features include an Azure provider upgrade and PostgreSQL module cleanup, ITN migration with infrastructure provisioning (Cosmos DB container for subscription CIDRs, function app autoscaling, app settings and secrets), and Application Insights integration for enhanced monitoring. A network CIDR adjustment was applied to ensure proper ITN network configuration. These changes strengthen deployment reliability, security posture, and operational visibility, while showcasing proficiency in Azure RM, Terraform, Cosmos DB, and App Insights.
During Aug 2025, delivered cross-repo improvements across pagopa/io-services-cms and pagopa/io-infra, focusing on cloud provider alignment, ITN readiness, and observability. Key features include an Azure provider upgrade and PostgreSQL module cleanup, ITN migration with infrastructure provisioning (Cosmos DB container for subscription CIDRs, function app autoscaling, app settings and secrets), and Application Insights integration for enhanced monitoring. A network CIDR adjustment was applied to ensure proper ITN network configuration. These changes strengthen deployment reliability, security posture, and operational visibility, while showcasing proficiency in Azure RM, Terraform, Cosmos DB, and App Insights.
July 2025 yielded significant regional alignment and reliability improvements across io-services-cms and io-ipatente, delivering production-ready Italy North deployments, robust infrastructure changes, and strengthened CI/CD. Key outcomes include regional data residency updates for Opex dashboards and CMS services; PostgreSQL migration to ITN with subnet provisioning and resource cleanup; and reinforced DevOps practices via CODEOWNERS, CI/CD updates, and provider/tooling upgrades. A regression was swiftly fixed by reverting an unintended region change, preserving production stability. In io-ipatente, infrastructure and CI/CD changes align deployments with updated gateway topology and latest image tags, enhancing consistency from development to production.
July 2025 yielded significant regional alignment and reliability improvements across io-services-cms and io-ipatente, delivering production-ready Italy North deployments, robust infrastructure changes, and strengthened CI/CD. Key outcomes include regional data residency updates for Opex dashboards and CMS services; PostgreSQL migration to ITN with subnet provisioning and resource cleanup; and reinforced DevOps practices via CODEOWNERS, CI/CD updates, and provider/tooling upgrades. A regression was swiftly fixed by reverting an unintended region change, preserving production stability. In io-ipatente, infrastructure and CI/CD changes align deployments with updated gateway topology and latest image tags, enhancing consistency from development to production.
June 2025 performance summary for pagopa/io-infra focused on infrastructure cleanup, decommissioning legacy components, and policy enhancements to enable automated deployment workflows. No critical bug fixes were recorded this month; the emphasis was on reducing risk, cost, and maintenance overhead while strengthening automation and access controls.
June 2025 performance summary for pagopa/io-infra focused on infrastructure cleanup, decommissioning legacy components, and policy enhancements to enable automated deployment workflows. No critical bug fixes were recorded this month; the emphasis was on reducing risk, cost, and maintenance overhead while strengthening automation and access controls.
May 2025 monthly summary focusing on key accomplishments, with emphasis on business value, data integrity, and observability across CMS and IPATENTE. Delivered IaC-driven environment hygiene, improved data flow for publications, and enhanced diagnostics to support faster issue resolution and smoother releases.
May 2025 monthly summary focusing on key accomplishments, with emphasis on business value, data integrity, and observability across CMS and IPATENTE. Delivered IaC-driven environment hygiene, improved data flow for publications, and enhanced diagnostics to support faster issue resolution and smoother releases.
April 2025 monthly summary focusing on io-ipatente and io-services-cms. Delivered enhancements to logging, introduced internal voucher API, upgraded telemetry, refreshed data, and modernized runtimes. This work improves observability, security, and platform reliability, enabling faster feature delivery and better diagnostics across services.
April 2025 monthly summary focusing on io-ipatente and io-services-cms. Delivered enhancements to logging, introduced internal voucher API, upgraded telemetry, refreshed data, and modernized runtimes. This work improves observability, security, and platform reliability, enabling faster feature delivery and better diagnostics across services.
March 2025 performance highlights across repositories: io-functions-admin, io-infra, io-services-cms, and io-ipatente. This month focused on strengthening security posture, enabling ITN-based integration testing, and improving deployment reliability and observability. Highlights include authentication refactors to managed identities, ITN environment alignments for testing, and CI/CD workflow improvements that reduce risk in production releases.
March 2025 performance highlights across repositories: io-functions-admin, io-infra, io-services-cms, and io-ipatente. This month focused on strengthening security posture, enabling ITN-based integration testing, and improving deployment reliability and observability. Highlights include authentication refactors to managed identities, ITN environment alignments for testing, and CI/CD workflow improvements that reduce risk in production releases.
February 2025 (2025-02) deliverable overview for pagopa/io-infra: Implemented Asset CDN Write Access for the enti & servizi team (svc_devs) in West Europe by introducing a dedicated Terraform module that grants 'writer' permissions on the assets_cdn storage blob to the svc_devs Azure AD group. This enables production asset management by the team with tighter access control and IaC-driven governance.
February 2025 (2025-02) deliverable overview for pagopa/io-infra: Implemented Asset CDN Write Access for the enti & servizi team (svc_devs) in West Europe by introducing a dedicated Terraform module that grants 'writer' permissions on the assets_cdn storage blob to the svc_devs Azure AD group. This enables production asset management by the team with tighter access control and IaC-driven governance.
Monthly summary for 2025-01 focusing on delivering key infra and platform improvements across three repositories (pagopa/io-ipatente, pagopa/io-infra, pagopa/io-services-cms). The work emphasizes standardizing Terraform module usage, enforcing performance boundaries, and simplifying configurations to reduce risk and operational toil. Key outcomes include standardized Terraform module management with locking and registry migrations, introduction of a configuration-based rate limit for the 'Io novità e aggiornamenti' service, and modernization efforts removing unused data sources to improve reliability and reduce misconfigurations. These changes enhance deployment predictability, scalability, and overall infrastructure reliability, delivering measurable business value through consistent tooling and improved service resilience.
Monthly summary for 2025-01 focusing on delivering key infra and platform improvements across three repositories (pagopa/io-ipatente, pagopa/io-infra, pagopa/io-services-cms). The work emphasizes standardizing Terraform module usage, enforcing performance boundaries, and simplifying configurations to reduce risk and operational toil. Key outcomes include standardized Terraform module management with locking and registry migrations, introduction of a configuration-based rate limit for the 'Io novità e aggiornamenti' service, and modernization efforts removing unused data sources to improve reliability and reduce misconfigurations. These changes enhance deployment predictability, scalability, and overall infrastructure reliability, delivering measurable business value through consistent tooling and improved service resilience.
Concise monthly summary for December 2024 focused on delivering business value and technical achievements across multiple repositories. The month centered on expanding validation controls, enabling secure service routing for new iPatente services, optimizing throughput for notifications, and stabilizing telemetry and internal APIs.
Concise monthly summary for December 2024 focused on delivering business value and technical achievements across multiple repositories. The month centered on expanding validation controls, enabling secure service routing for new iPatente services, optimizing throughput for notifications, and stabilizing telemetry and internal APIs.
Month 2024-11 Overview: Delivered Infra and platform enhancements across cms and ipatente repos, driving clearer ownership, reliable ingestion, scalable deployments, and automated release workflows. No critical defects were reported this month; the work focused on reliability improvements, performance optimizations, and deployment automation with business impact across production and staging environments. Key features delivered (top achievements): - Infra Code Ownership Update (io-services-cms): Assigned CODEOWNERS to the @pagopa/io-platform-green-unit for the /infra/ directory to streamline reviews and ownership. Commit: 0086d700321a87182b188c8ac4f2a1a1be16295f. - Enable CMS ingestion background processing (io-services-cms): Enabled background watchers and retries by switching Disabled from 1 to 0 for publication, lifecycle, ingestion retries, and history watchers to improve ingestion reliability. Commit: 305dbff533c1ee7228bb30f7faf6fcafb7b1cc70. - Licences App Service infrastructure and Vehicles integration (io-ipatente): Introduced licences_app_service module with Azure App Service deploy/infra, networking, app settings, and role assignments; aligned licences with vehicles app service in production. Commit: b8f0086ada5148be68db0a8c0fa617719fb5c03f. - Deployment automation and autoscaling for Licences service (io-ipatente): Added GitHub Actions deployment steps for staging and production with health checks; configured autoscaling on licences app service plan based on CPU and requests. Commit: 113393b7ccfa333ceb3e88719fc1ba99ddbe1020. - CI/CD pipelines for Opex dashboards (Licences and Vehicles) (io-ipatente): Introduced GitHub Actions workflows to monitor OpenAPI specs and .opex config, triggering Terraform plans/applies for dashboards infrastructure. Commit: c1a50d231897696a2f76cf8a5c0eaa37470b51c5. Major bugs fixed: No critical defects reported; the focus was on reliability improvements, including ingestion throughput, persistent connections, and deployment automation to reduce production risk. Overall impact and accomplishments: Faster and clearer code reviews; more reliable data ingestion pipelines; scalable, automated deployments with health checks; improved network efficiency via keep-alive considerations; consistent environment/domain configurations across production and staging; stronger infrastructure as code practices with automated dashboard deployments. Technologies/skills demonstrated: Azure App Service infra, networking, and role assignments; background processing and watchers; GitHub Actions CI/CD; autoscaling configuration; keep-alive/network optimization concepts; environment and domain configuration; OpenAPI/opex monitoring and Terraform-triggered workflows.
Month 2024-11 Overview: Delivered Infra and platform enhancements across cms and ipatente repos, driving clearer ownership, reliable ingestion, scalable deployments, and automated release workflows. No critical defects were reported this month; the work focused on reliability improvements, performance optimizations, and deployment automation with business impact across production and staging environments. Key features delivered (top achievements): - Infra Code Ownership Update (io-services-cms): Assigned CODEOWNERS to the @pagopa/io-platform-green-unit for the /infra/ directory to streamline reviews and ownership. Commit: 0086d700321a87182b188c8ac4f2a1a1be16295f. - Enable CMS ingestion background processing (io-services-cms): Enabled background watchers and retries by switching Disabled from 1 to 0 for publication, lifecycle, ingestion retries, and history watchers to improve ingestion reliability. Commit: 305dbff533c1ee7228bb30f7faf6fcafb7b1cc70. - Licences App Service infrastructure and Vehicles integration (io-ipatente): Introduced licences_app_service module with Azure App Service deploy/infra, networking, app settings, and role assignments; aligned licences with vehicles app service in production. Commit: b8f0086ada5148be68db0a8c0fa617719fb5c03f. - Deployment automation and autoscaling for Licences service (io-ipatente): Added GitHub Actions deployment steps for staging and production with health checks; configured autoscaling on licences app service plan based on CPU and requests. Commit: 113393b7ccfa333ceb3e88719fc1ba99ddbe1020. - CI/CD pipelines for Opex dashboards (Licences and Vehicles) (io-ipatente): Introduced GitHub Actions workflows to monitor OpenAPI specs and .opex config, triggering Terraform plans/applies for dashboards infrastructure. Commit: c1a50d231897696a2f76cf8a5c0eaa37470b51c5. Major bugs fixed: No critical defects reported; the focus was on reliability improvements, including ingestion throughput, persistent connections, and deployment automation to reduce production risk. Overall impact and accomplishments: Faster and clearer code reviews; more reliable data ingestion pipelines; scalable, automated deployments with health checks; improved network efficiency via keep-alive considerations; consistent environment/domain configurations across production and staging; stronger infrastructure as code practices with automated dashboard deployments. Technologies/skills demonstrated: Azure App Service infra, networking, and role assignments; background processing and watchers; GitHub Actions CI/CD; autoscaling configuration; keep-alive/network optimization concepts; environment and domain configuration; OpenAPI/opex monitoring and Terraform-triggered workflows.
Oct 2024 monthly summary for pagopa/io-services-cms focusing on delivering real-time service topic ingestion and Event Hub publishing capabilities, with related schema changes and event-driven integration.
Oct 2024 monthly summary for pagopa/io-services-cms focusing on delivering real-time service topic ingestion and Event Hub publishing capabilities, with related schema changes and event-driven integration.
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