CoreFi.Tech

Next.js Development

Web products that are fast by default and found by default.

We build on Next.js for the reasons that matter to your business: server-rendering that ranks in Google and AI engines, performance that lifts conversion, and an architecture your team can grow into.

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NEXT.JS DEVELOPMENT
01
New BuildsServer-rendered/statically generated web apps engineered for speed and search
02
MigrationsReact/SPA and WordPress moved to Next.js without losing rankings
03
PerformanceCore Web Vitals remediation that measurably improves conversion
04
Headless Front-endsCommerce and content on Shopify Hydrogen or headless CMS

Your SPA is invisible to the buyers searching for you

Client-rendered single-page apps look fine in a demo and then quietly cost you: slow first loads, weak Core Web Vitals, and content that search engines and AI answer engines struggle to read. In 2026, invisible-to-crawlers is invisible-to-buyers. Next.js, done properly, fixes this at the architecture level.

We practise what we sell

This site is the proof

Built in Next.js with server rendering and a green Core Web Vitals profile.

Migration expertise

React/SPA, WordPress or legacy front-ends moved to Next.js without losing rankings.

Performance engineering

Core Web Vitals remediation that measurably improves conversion.

Headless architecture

Commerce and content front-ends on Shopify Hydrogen or headless CMS.

What we build

Capabilities

01

New Builds

Server-rendered/statically generated web apps engineered for speed and search

02

Migrations

React/SPA and WordPress moved to Next.js without losing rankings

03

Performance

Core Web Vitals remediation that measurably improves conversion

04

Headless Front-ends

Commerce and content on Shopify Hydrogen or headless CMS

Our process

How we deliver

01

Technical audit

Assess current stack, performance, and SEO baseline.

02

Architecture

Design rendering strategy, data layer, and deployment.

03

Build

Implement with SSR/SSG, structured data, and performance budget.

04

Measure

Core Web Vitals verification and conversion tracking.

Business outcomes

3xImprovement in search visibility
100Lighthouse performance score target
40%Conversion lift from faster loads

Technology stack

What we build with

Next.jsReactTypeScriptTailwindVercelAWSEdge FunctionsHeadless CMS

Frequently asked questions

Tell us what you're building.

We'll show you the fastest credible path to ship it.

Get a technical consultation

A senior engineer on the first call. No sales handoff, no obligation.