Solving Real-World Data Fetching Challenges with Next.js and TanStack Query

Ever been slammed by giant API payloads, endless network calls, and caching headaches? In this fintech case study, Fariz Aziz shows how frontend teams can wrestle unwieldy APIs into submission—avoiding resilience gaps and performance bottlenecks—using a Backend-for-Frontend pattern alongside Next.js for server-side rendering and API routing.

By trimming down payloads, streamlining caching strategies, and plugging in TanStack Query for smarter client-side state management (aka fewer re-renders), you’ll walk away with hands-on techniques to build fast, resilient, and scalable frontends—even when you don’t control the backend.

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