Hire a Freelance Next.js App Router Migration & Core Web Vitals Programmer | Aldian Fazrihady

Migrating a large React Single-Page Application (SPA) or Next.js Pages Router codebase to the Next.js App Router and React 19 Server Components unlocks massive improvements in Largest Contentful Paint (LCP), Interaction to Next Paint (INP), JavaScript bundle size, and organic Google SEO rankings.

If you are looking to hire a freelance Next.js App Router migration and Core Web Vitals optimization programmer, I am Aldian Fazrihady.

Next.js Performance & SEO Engineering

Incremental Pages-to-App Router Coexistence: Migrating high-traffic landing and product routes to React Server Components first while keeping complex authenticated dashboards intact.
GraphQL & REST SSR Query Batching: Integrating Next.js with Distributed GraphQL APIs: Query Batching and SSR Optimization
Minimal Multi-Stage Docker Footprints: Multi-Stage Dockerfiles for Next.js and Python FastAPI Microservices

Hire a Freelance Next.js & Core Web Vitals Programmer

Upwork: https://www.upwork.com/freelancers/aldianf

About the Author — Hire Freelance Programmer Aldian Fazrihady

Aldian Fazrihady is a Top-Rated Senior Freelance Programmer, Freelance Full Stack Developer, and AI Application Engineer with 15+ years of production software engineering experience and Google Cloud Professional Cloud Architect & Data Engineer certifications. He specializes in building custom LLM & autonomous AI agents, RAG pipelines, Next.js/React PWAs, Python (Django/FastAPI), Go microservices, and serverless cloud infrastructure on Google Cloud Run and AWS.

Hire Aldian Fazrihady on Upwork | Book 1-Day Programming Service ($100 USD via Polar) | View Live AI Portfolio | Portfolio Directory | Send a Direct Message

Next.js Performance & SEO Engineering

Hire a Freelance Next.js & Core Web Vitals Programmer

About the Author — Hire Freelance Programmer Aldian Fazrihady

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