CROMA Speed Optimization Upgrade

I’m in the middle of a CROMA overhaul and the single, driving objective is to refresh existing features by squeezing every last millisecond out of them. No new bells and whistles—just a focused performance pass aimed at raw speed.

Here’s the picture: React on the client side, Node.js/Express talking to a MongoDB cluster, all containerized in Docker and running on AWS ECS. I already have baseline profiling data and a staging environment waiting; once we start, you’ll get full access so you can re-profile, isolate the slow spots, and rewrite or refactor whatever is holding us back.

Deliverables
• A set of well-commented code changes or configuration tweaks
• A before-and-after benchmark report (same test suite, same hardware) showing at least a 35 % drop in median response time over five key user flows we’ll agree on up front
• A concise hand-off note describing what was changed and why, so future maintenance is straightforward

Familiarity with tools such as Lighthouse, WebPageTest, New Relic, or AWS X-Ray will let you hit the ground running. If this speed sprint lands as planned, I may open a second project for UI and security improvements, but for now it’s all about performance. Show me how you’d tackle it and include one real-world example of a similar optimization you’ve delivered.