This milestone focuses on modernizing OWASP Nest to improve reliability, scalability, and availability. It includes migrating the Django + Ninja backend to AWS Lambda using Zappa, with static/media served via S3 and long-running tasks adapted for serverless execution. In parallel, a PoC for Infrastructure as Code will provision and manage key components - Lambda, ECS/Fargate, S3, RDS, Redis, and an EC2 instance for nightly syncs - using Terraform or an alternative tool.