01 / starter
Performance Triage Lite
Quick audit of one React/Next.js page with CWV, Loom, and fix plan.
$349fixed price
3 days2 revisions1 page
1 page
- Lighthouse and PageSpeed baseline
- Chrome DevTools quick profiling
- LCP, INP, and CLS diagnosis
- Mobile and tablet responsiveness check
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02 / standard
Prod Readiness Diagnostic
Deep React/Next.js audit: traces, risks, and a fix roadmap.
$949fixed price
5 days4 revisions5 pages
5 pages
- Performance trace review
- React and Next.js rendering-risk review
- Hydration and bundle review
- Main-thread blocking diagnosis
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03 / advanced
Performance Recovery Sprint
Fix top React/Next.js bottlenecks with before/after validation.
$2,199fixed price
10 days8 revisions7 pagessource code
7 pages
- Fix 3–5 high-impact frontend bottlenecks
- Rendering, hydration, image, font and script improvements
- Bundle reduction opportunities
- Mobile and tablet responsiveness improvements
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Scope note: POS and order-management work covers agreed frontend performance flows. Payment, inventory, order-routing, accounting, and backend database capabilities require separate product scoping. WebGL, Canvas, Web Workers, SharedArrayBuffer, memory/GC, real-time dashboards, and COOP/COEP issues also require a custom-scoped project after diagnosis.