Context
A lean product team was preparing for peak usage with a cloud-hosted application stack that had become difficult to reason about.
Challenge
The team saw slow pages and operational uncertainty, but did not have a clean picture of whether the root cause lived in application code, cache behavior, bot traffic, database load, or cloud configuration.
Approach
Mapped request flow across CDN, WAF, web nodes, Redis, database, queue, and cron.
Separated urgent stability fixes from longer application improvements.
Created a campaign readiness checklist and rollback-aware deployment approach.
Outcome
Improved operational visibility before campaign activity.
Reduced uncertainty around cache and infrastructure ownership.
Gave the business a prioritized improvement plan without inventing unsupported metrics.