Cutting page load from 3.2 to 2.1 seconds.

High-traffic screens were slowed by work happening across rendering, data fetching, caching and asynchronous UI flows rather than one obvious bottleneck.

Optimized the full request-to-render path: rendering behavior, caching, async orchestration and API request patterns, then backed the work with Core Web Vitals, Lighthouse, tests and Sentry monitoring.

Average page load time moved from about 3.2 seconds to 2.1 seconds while the platform continued to evolve.