
Mitch Alessio developed and deployed new infrastructure and services for the CMSgov/beneficiary-fhir-data repository, focusing on performance testing, configuration management, and scalable data processing. He implemented a Locust-based performance testing service using AWS Lambda, Athena, and Glue, enabling automated analytics and trend identification. For configuration management, he introduced a Terraform-based module leveraging AWS SSM Parameter Store and enhanced pre-commit validation for SOPS-encrypted files. In addition, Mitch delivered a CCW pipeline service using ECS/Fargate and Lambda triggers, automating manifest processing and improving deployment reliability. His work demonstrated depth in Python, Terraform, and AWS, emphasizing automation and maintainability.

April 2025 monthly summary for CMSgov/beneficiary-fhir-data: Delivered the CCW pipeline service to process CCW manifests and established supporting infrastructure for scalable execution. Implemented ECS/Fargate-based processing with Lambda triggers, and updated CI/CD workflows to deploy and validate the new pipeline. Primary commit BFD-3857 (4b9f652b4be34c2352d380e43ed65e2a00007bb8) captures the greenfield rollout. No major bugs fixed this month; the work focused on feature delivery and pipeline automation. Overall impact includes faster, more reliable CCW manifest processing and improved deployment reliability. Technologies demonstrated include AWS ECS/Fargate, Lambda, IAM, and CI/CD automation.
April 2025 monthly summary for CMSgov/beneficiary-fhir-data: Delivered the CCW pipeline service to process CCW manifests and established supporting infrastructure for scalable execution. Implemented ECS/Fargate-based processing with Lambda triggers, and updated CI/CD workflows to deploy and validate the new pipeline. Primary commit BFD-3857 (4b9f652b4be34c2352d380e43ed65e2a00007bb8) captures the greenfield rollout. No major bugs fixed this month; the work focused on feature delivery and pipeline automation. Overall impact includes faster, more reliable CCW manifest processing and improved deployment reliability. Technologies demonstrated include AWS ECS/Fargate, Lambda, IAM, and CI/CD automation.
March 2025 monthly summary focusing on delivering performance testing and configuration management capabilities in CMSgov/beneficiary-fhir-data. The work enhances testing visibility, accelerates safe deployments, and strengthens environment configuration practices for the Greenfield initiative.
March 2025 monthly summary focusing on delivering performance testing and configuration management capabilities in CMSgov/beneficiary-fhir-data. The work enhances testing visibility, accelerates safe deployments, and strengthens environment configuration practices for the Greenfield initiative.
Overview of all repositories you've contributed to across your timeline