
Alberto Manfrinati developed and enhanced API security and performance features for the pagopa/developer-portal repository over a two-month period. He implemented per-method rate limiting and burst control for the chatbot API using AWS API Gateway and Terraform, ensuring robust throttling and improved resilience. To validate these changes, he introduced a Locust-based load testing framework with configurable environments, supporting reproducible performance assessments. In a subsequent phase, Alberto integrated AWS Web Application Firewall resources, adding rate-based rules and per-IP limits to the chatbot’s /queries endpoint, and blocking known bot traffic. His work leveraged Python, HCL, and Docker to strengthen infrastructure reliability.

This monthly summary highlights a security-focused feature delivery for the developer-portal, with an emphasis on strengthening the chatbot's web security posture and reducing automated abuse. No major bugs were reported for March 2025 in the provided scope.
This monthly summary highlights a security-focused feature delivery for the developer-portal, with an emphasis on strengthening the chatbot's web security posture and reducing automated abuse. No major bugs were reported for March 2025 in the provided scope.
Concise monthly summary for 2024-10 focusing on business value and technical achievements for the developer-portal workstream.
Concise monthly summary for 2024-10 focusing on business value and technical achievements for the developer-portal workstream.
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