Premium Website Modernization DevelopersModernization
We transform legacy websites into fast, secure, modern apps in 8-12 weeks. No fluff, fixed pricing, senior engineers only.
IRPR builds premium website modernization projects using React, Next.js, and headless CMS platforms like Strapi and Contentful. We replace slow, outdated codebases with modern, maintainable architectures that load in under 2 seconds.
Every project ships in 8 to 12 weeks with a fixed price between $80K and $250K. We handle compliance (SOC 2, HIPAA, PCI) and provide full ownership of the source code.
We work with CTOs whose site load time is hurting conversions, VPs of Engineering stuck on a legacy framework like jQuery or AngularJS, and product managers needing a faster path to A/B testing and personalization.
Types of software we ship.
Headless CMS Migration
Move from WordPress or Drupal to a headless CMS like Contentful or Strapi for faster frontends and easier content management. Includes API mirroring and 301 redirects.
React / Next.js Rewrite
Rebuild a legacy jQuery or PHP frontend in React or Next.js with server-side rendering, lazy loading, and modern routing. Typical improvement: 40% faster load times.
Performance Optimization
Audit and fix Core Web Vitals: reduce LCP by 60% with image optimization, code splitting, and CDN caching. Ships with a Lighthouse score report.
Progressive Web App (PWA)
Convert a standard website into a PWA with offline support, push notifications, and add-to-home-screen. Uses Workbox and service workers.
Ecommerce Platform Modernization
Migrate Magento or WooCommerce to a headless setup with Shopify Storefront API or BigCommerce, backed by React or Nuxt. Cuts page load by 3x.
Enterprise Authentication Overhaul
Replace legacy session-based auth with OAuth 2.0, SAML, or Auth0 integration. Includes MFA, role-based access, and audit logs.
API-Layer Modernization
Move from monolithic backend to microservices with Node.js or Go. Uses Docker, Kubernetes, and PostgreSQL for horizontal scaling.
Design System Implementation
Build a reusable component library in Storybook with Tailwind CSS and TypeScript. Ensures consistent UI across multiple properties.
We build for every business type.
for Ecommerce
for SaaS
for Media & Publishing
for Enterprise
for Local Business
What premium website modernization developers deliver
Every modernization project includes measurable improvements to speed, security, and maintainability.
Our team has shipped 200+ website modernization projects across 50 countries. Typical Core Web Vitals improvements include LCP under 2.5s and CLS below 0.1.
We deploy on AWS with CloudFront CDN, achieve 99.9% uptime, and include Sentry error monitoring from day one. Projects ship in 8-12 weeks with fixed pricing.
Why generic agencies fail at website modernization
Most agencies cut corners by using templates, junior devs, and hourly billing. Here is the difference.
Generic development shops often deliver a 'lift and shift' – same slow code, just new visuals. They lack experience with modern frameworks like Next.js and cloud infrastructure.
IRPR assigns senior engineers only, writes clean component code with TypeScript, and deploys with CI/CD on GitHub Actions. We guarantee fixed price and on-time delivery.
- Uses junior developers
- Hourly billing with no cap
- No performance budget
- Delivers as-is legacy code
- One week handover with no docs
- No CI/CD or monitoring
- Senior developers only (8+ years)
- Fixed price from week 2
- Performance budget built into spec
- Full rewrite with modern architecture
- 10+ hours of documentation and training
- CI/CD pipeline with automated testing
Our 4-phase process for premium website modernization
We follow a structured plan from audit to release, with clear milestones at every step.
Phase 1: Audit and Roadmap. We analyze your current site, measure Core Web Vitals, and propose a tech stack. You get a fixed price within two weeks.
Phase 2: Architecture and Design. We create component designs in Figma, set up a headless CMS or API layer, and configure CI/CD. You review progress weekly.
What ships with every modernization project
You get more than a new website – you get a complete production system.
Every project includes a performance report showing Core Web Vitals before and after. We also provide a runbook for your team to manage the site post-launch.
Our checklist ensures nothing is forgotten: from source code to monitoring dashboards, everything is delivered as part of the fixed price.
- Source code in your GitHub or GitLab repo
- CI/CD pipeline using GitHub Actions or CircleCI
- Cloud infrastructure on AWS or Cloudflare (IaC with Terraform)
- Sentry error tracking and performance monitoring
- Performance report with Lighthouse scores (before and after)
- Documentation for CMS, deployment, and rollback
- Post-launch support for 2 weeks with SLA
- SSL certificate, DNS setup, CDN configuration
What we ship in this practice.
Legacy WordPress to Headless Next.js
A media company with a 10-year-old WordPress site migrated to Strapi and Next.js. Load time dropped from 8s to 1.9s. Monthly traffic increased by 40% after the redesign. Tech: Next.js, Strapi, Vercel.
Enterprise Intranet Modernization
A Fortune 500 company replaced their SharePoint intranet with a custom React dashboard. Page load went from over 10 seconds to under 2 seconds. Employee login and document search became instant. Tech: React, Node.js, PostgreSQL, Auth0.
Ecommerce Rewrite for a DTC Brand
A direct-to-consumer apparel brand moved from Magento 1 to a headless setup with Shopify Storefront API and Next.js. Conversion rate increased by 25% due to faster checkout and better mobile experience. Tech: Next.js, Shopify Storefront API, Stripe.
SaaS Dashboard Performance Tuning
A B2B SaaS platform had a React app with 5-second load times. We implemented code splitting, dynamic imports, and server-side rendering. After optimization, load time dropped to 1.2 seconds and user retention improved by 15%. Tech: React, Redux, Node.js, AWS CloudFront.
Healthcare Portal Compliance and UX
A healthcare provider needed a patient portal that was HIPAA-compliant and fast. We rebuilt the frontend in Next.js and integrated with their EHR via APIs. Patient satisfaction scores increased by 30% and the site passed HIPAA audit. Tech: Next.js, Tailwind, PostgreSQL, AWS (HIPAA).
Real Estate MLS Platform Redesign
A real estate company wanted to modernize their MLS search platform. We used Next.js and Elasticsearch to build instant search with map integration. Average search response time went from 4 seconds to under 200ms. Tech: Next.js, Elasticsearch, Mapbox, AWS.
Why teams hire us.
Fixed price from week 2
We provide a fixed quote after the Roadmap phase (week 2). No hourly billing, no surprise charges, no scope creep. Every project has a clear budget from the start.
Senior engineers only
Every developer on your project has 8+ years of experience. We do not use junior or offshore teams. You communicate directly with the engineers building your solution.
Full code ownership
You own all source code, documentation, and infrastructure configuration. No licensing fees, no lock-in. We deliver everything to your GitHub repo.
Compliance built in
We handle SOC 2, HIPAA, PCI-DSS, and FERPA requirements during the build. Your modernized site meets regulation standards from day one.
Performance guarantee
We set a performance budget in the Roadmap. If we miss the target Core Web Vitals, we fix it at no extra cost. Your site will load in under 2.5 seconds.
Post-launch support
You get 2 weeks of free post-launch support with a dedicated engineer. We monitor Sentry and fix any production issues within 4 hours during business hours.
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.