Next.js Engineering

Fix Next.js Performance Issues — Without Re-launching Your Site

Ship-ready Next.js, App Router or Pages

Senior engineers · IST + EST overlapNDA on day 124-hour reply

Tell us what you need fixed

Reply in 24 hours · NDA on day 1 · No spam.

Schedule a call·Larger project? Full brief →
The problem

What you're seeing

App Router waterfalls, oversized RSC payloads, or pages that block on a slow server component.

How we fix it

Our approach

We trace every route's server + client cost, parallelise data-fetching, push expensive work to the edge or to cache, and prune the RSC payload to the bone.

What you get

Concrete deliverables, no fluff

Every engagement ends with measurable, documented outcomes — no black-box agency reports.

Brief us on this

  • Root cause analysis with reproduction

  • Targeted fix with no scope creep

  • Verification on staging + production parity check

  • Runbook for future incidents

Tooling we use

Industry-standard stack, no proprietary lock-in

Next.js 14RSCVercelEdge runtime

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