Our current cloud layout has started to show its age, so I’m rebuilding the entire stack on AWS with performance as the first-class objective. Everything runs behind Nginx, with a mix of PHP APIs and real-time Node.js services, and Redis sits at the center for low-latency caching and message queues. I already have the account, domains, SSL certificates, and source repositories; what’s missing is a clean, modular infrastructure that scales smoothly without the random slow-downs we see today. Here’s what I expect to walk away with: • A proposed high-level architecture diagram highlighting VPC design, subnets, ALBs, Auto Scaling groups, RDS/Aurora (if recommended), Redis Cluster, and any CDN or edge services you feel are critical. • Infrastructure-as-code (Terraform or CloudFormation) so the environment can be recreated from scratch. • Tuned Nginx configs plus PHP-FPM and Node.js process settings aimed squarely at throughput and low latency. • A simple read-me explaining deployment steps and any required environment variables. I’ll give you access to a clean AWS account, Git repos, and staging domains; you give me a reproducible, performance-driven foundation that can handle burst traffic without flinching. When you apply, please point me to past work that shows you’ve done similar multi-language stacks or high-performance AWS builds—real examples help me move quickly.