Expert Website Modernization DevelopersModernization Developers
We rebuild legacy websites with modern frameworks like React and Next.js. Your site ships faster, loads under 2 seconds, and passes Core Web Vitals.
IRPR builds modern websites from legacy codebases using React, Next.js, and headless CMS platforms like Strapi and Contentful. We replace slow, outdated sites with fast, scalable architectures that rank higher on Google and convert better.
Our expert website modernization developers ship a complete rebuild in 8-12 weeks with fixed pricing from $80K to $250K. Every project includes CI/CD pipelines, automated testing, and compliance support for HIPAA, PCI-DSS, SOC 2, or FERPA as needed.
We work with CTOs whose legacy site crashes under load, marketing directors who need better SEO and page speed, and product managers who want a modern tech stack without hiring an in-house team. Each buyer gets a single point of contact, weekly demos, and full code ownership.
Types of software we ship.
Legacy PHP to React migration
Move from jQuery/PHP monoliths to a component-based React SPA with REST or GraphQL APIs. Ships in 10 weeks.
WordPress to headless CMS rebuild
Replace WordPress frontend with Next.js static generation. Uses Contentful or Strapi as the headless backend. Reduces load time by 60%.
Enterprise website performance upgrade
Optimize Core Web Vitals, implement lazy loading, CDN caching, and image optimization. Raises Lighthouse score from 40 to 95.
Drupal to Next.js migration
Migrate Drupal 7/9 sites to Next.js with incremental static regeneration. Maintains existing content workflows via Drupal as headless CMS.
AngularJS to modern Angular/React upgrade
Upgrade AngularJS (1.x) apps to Angular 17 or React 18. Includes state management with Redux or NgRx and TypeScript.
Ecommerce platform replatforming
Rebuild Magento or WooCommerce stores on Shopify Plus or custom Next.js with Stripe. Handles 10K+ SKUs and 500+ concurrent users.
Custom admin portal modernization
Replace legacy ASP.NET or Java admin panels with React + Material UI. Adds real-time dashboards with WebSockets and PostgreSQL.
Static site to dynamic web app conversion
Convert static HTML/CSS sites into full-stack Next.js apps with authentication, database, and API integrations. Ships in 8 weeks.
We build for every business type.
Healthcare
Fintech
Ecommerce & Retail
SaaS & Technology
Media & Publishing
Why expert website modernization developers matter
A slow, outdated website costs you visitors, revenue, and search rankings.
Google uses page speed and Core Web Vitals as ranking signals. A site that loads in 5 seconds loses 38% of mobile visitors. IRPR's expert website modernization developers rebuild your site to load under 2 seconds, pass all Core Web Vitals, and rank higher on search results.
We use React 18, Next.js 14, and headless CMS platforms to decouple the frontend from the backend. This architecture lets you update content without redeploying the whole site. Our developers have shipped 200+ modernized websites across 50 countries.
Generic dev shop vs expert website modernization developers
Not all agencies deliver a modern, scalable site on time and on budget.
Generic dev shops often copy your old design into a new framework without improving performance or security. They use outdated libraries, skip testing, and hand over code that breaks in production.
IRPR's expert website modernization developers follow a structured process: audit, architecture, rebuild, test, deploy. We deliver a site that passes Core Web Vitals, uses automated CI/CD pipelines, and includes Sentry error tracking from day one.
- No performance audit before starting
- Uses the same old jQuery or Bootstrap
- No automated testing or CI/CD
- Hands over code with no documentation
- No compliance checks (HIPAA, PCI-DSS)
- Hourly billing with no fixed price
- Full Lighthouse and Web Vitals audit first
- Builds with React 18, Next.js 14, TypeScript
- CI/CD pipelines via GitHub Actions, Sentry monitoring
- Full documentation and source code ownership
- Built-in compliance for HIPAA, PCI-DSS, SOC 2
- Fixed price from $80K, no surprises
How expert website modernization developers rebuild your site
Our process is designed for speed, transparency, and zero downtime.
IRPR's expert website modernization developers follow a 4-phase process: Audit, Architecture, Build, Deploy. Each phase has clear deliverables and a fixed timeline.
You get weekly demos, a shared Slack channel, and full visibility into progress. No black boxes. No surprises.
What ships with every website modernization project
You own everything. No lock-in. No hidden costs.
IRPR delivers a complete, production-ready website with full documentation and source code. Every project includes the following items by default.
- Source code in your GitHub repo (full ownership)
- CI/CD pipeline via GitHub Actions or GitLab CI
- Sentry error tracking with real-time alerts
- Lighthouse performance report (score 90+)
- Responsive design for mobile, tablet, desktop
- SEO metadata and Open Graph tags on every page
- Automated end-to-end tests with Cypress or Playwright
- Deployment guide and runbook for your team
- 30-day post-launch monitoring and support
- Compliance documentation (if HIPAA/PCI-DSS/SOC 2)
What we ship in this practice.
Healthcare portal modernization
IRPR rebuilt a legacy PHP patient portal for a 500-bed hospital. We used Next.js, Strapi, and HIPAA-compliant AWS infrastructure. Load time dropped from 8 seconds to 1.8 seconds, and patient satisfaction scores increased by 34%.
Ecommerce replatforming for a fashion brand
We migrated a Magento 2 store with 15K SKUs to a custom Next.js frontend with Shopify Plus backend. The new site handles 1,000 concurrent users during flash sales, and conversion rate improved by 22%.
Fintech dashboard upgrade
A financial services firm needed to upgrade their AngularJS admin panel to React 18. IRPR delivered in 10 weeks with TypeScript, Redux Toolkit, and real-time WebSocket data feeds. Manual data entry reduced by 8 hours per week per analyst.
SaaS platform migration to headless CMS
A B2B SaaS company with a WordPress frontend wanted faster page loads and better SEO. IRPR migrated to Next.js with Contentful headless CMS. Page load time dropped from 5.2s to 1.4s, and organic traffic grew 45% in 3 months.
Real estate MLS portal rebuild
A real estate brokerage needed a modern property search site with MLS integration. IRPR built a Next.js app with Mapbox, Algolia search, and Stripe for listing payments. The site indexes 50K properties and loads search results in under 500ms.
Media site performance overhaul
A news publisher with a Drupal 7 site was losing traffic due to slow load times. IRPR migrated to Next.js with incremental static regeneration and Cloudflare CDN. Lighthouse score went from 35 to 92, and ad revenue increased by 18%.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the cost before we write a line of code.
Senior engineers only
IRPR hires no juniors. Every developer has 8+ years of experience with React, Next.js, and modern web architectures. Your project gets a lead engineer, not a team of trainees.
8-12 week delivery
We ship a production-ready website in 8-12 weeks. Our process is optimized for speed: we use component libraries, automated code generation, and CI/CD from day one.
Full code ownership
You own all source code, documentation, and infrastructure configs. No proprietary frameworks, no hidden dependencies, no lock-in. You can take the code to any internal team.
Compliance built in
We build HIPAA, PCI-DSS, SOC 2, and FERPA compliance into the architecture from the start. No retrofitting. No audit failures. Our team includes certified security engineers.
Post-launch support
Every project includes 30 days of post-launch monitoring and support. We fix any issues, optimize performance, and hand over a runbook so your team can maintain the site independently.
Idea → Roadmap → Product → Release.
Every engagement runs through the same four-stage pipeline. Predictable by design.
Questions clients ask first.
Related services and industries.
Ready to build? Let's talk.
30-minute discovery call. No deck. We'll tell you honestly what it takes, how long, and how much.
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