Senior Website Modernization CompanyModernization Company
We modernize outdated legacy websites into fast, secure, and scalable platforms. Our senior engineers deliver a modernized site in 8-12 weeks with fixed pricing.
IRPR builds senior-level website modernization solutions using Next.js, React, and Node.js to transform legacy sites into modern, performant platforms. We replace outdated technologies like jQuery, ColdFusion, and legacy PHP with headless architecture and cloud-native infrastructure.
Our modernizations include headless CMS setup (Strapi, Contentful, Sanity), cloud infrastructure on AWS or GCP, and automated CI/CD pipelines with GitHub Actions. Projects take 8-12 weeks with fixed pricing between $80K and $250K. We handle compliance for HIPAA, PCI-DSS, and SOC 2.
We work with CTOs at enterprises migrating from legacy .NET or Java platforms, VPs of Engineering needing to improve site performance and security, and Product Directors who want to consolidate multiple old sites into a single modern codebase.
Types of software we ship.
Legacy Site Migration
Move from old PHP, .NET, or Java to a modern React/Next.js stack with zero downtime. Includes data migration and SEO preservation.
Headless CMS Implementation
Decouple content management from presentation using Strapi or Contentful. Enables multi-channel publishing and faster page loads.
Website Performance Optimization
Reduce load times by 50-70% with code splitting, lazy loading, and CDN caching. Core Web Vitals pass with green scores.
Enterprise Portal Redesign
Redesign intranets and customer portals with modern UX, single sign-on, and role-based access. Built with Next.js and Auth0.
Multisite Consolidation
Merge 5+ separate websites into one unified platform using a multisite Next.js setup. Shared components, separate content spaces.
Static Site Generation
Convert dynamic sites to static HTML with Jamstack architecture. Uses Next.js static export and deployed on Vercel or Netlify.
Progressive Web App Conversion
Turn an existing website into a fast, installable PWA with offline support. Uses service workers and IndexedDB caching.
Website Security Modernization
Upgrade security with HTTPS everywhere, CSP headers, OWASP fixes, and WAF integration. Achieve PCI-DSS or SOC 2 compliance.
We build for every business type.
E-commerce
Healthcare
Fintech
SaaS
Media & Publishing
Website modernization results by the numbers
Our senior engineers have modernized over 200 websites across 50+ countries.
We track every modernization project from baseline to launch. A typical legacy site scores 35-50 on Lighthouse performance; after our work, it hits 85-95. The average project improves page load time by 62% and reduces bounce rate by 28%.
Our fixed-price model means you know the cost before a single line of code is written. In the Roadmap phase we deliver a detailed spec with timelines and tech choices. No scope creep, no surprises.
The difference between generic shops and IRPR
Not all website modernization companies are equal. Here is how we compare.
Generic dev shops often use junior developers who learn on your dime. They give loose estimates and bill hourly, so costs balloon. Many deliver a fragile site with no documentation or CI/CD pipeline.
IRPR assigns a team of senior engineers with an average of 12 years of experience. We fix the price upfront and deliver a fully documented, deployable platform with automated testing and monitoring.
- junior developers learning on your project
- hourly billing with no cap
- vague requirements and scope creep
- no CI/CD or automated testing
- zero documentation or runbooks
- legacy code left behind
- senior engineers with 12+ years average experience
- fixed price from week 2 after Roadmap
- detailed spec with milestones and acceptance criteria
- fully automated CI/CD pipeline via GitHub Actions
- comprehensive documentation and architecture diagrams
- full rewrite of legacy code into modern stack
Our 4-phase website modernization process
We follow a structured process to eliminate risk and ensure a successful modernization.
Each phase has clear deliverables and go/no-go gates. The Idea phase aligns on goals and scope. The Roadmap phase produces a detailed technical plan and a fixed price. During Product we build the modern site. Release means you own the code and we help you deploy.
This approach has been refined over 200+ projects. It guarantees that both sides know exactly what to expect at every step.
What ships with every website modernization project
Every modernization includes these deliverables by default. No extra line items.
We ship everything you need to run and maintain the modern site independently. All code is in your GitHub repository from day one. Our runbooks cover incident response, backup procedures, and scaling guidelines.
You also get a 30-day post-launch support period where we handle any issues. After that, you can continue with a maintenance retainer or run it yourself.
- Source code in your GitHub repository with full commit history
- CI/CD pipeline using GitHub Actions and automated tests
- Cloud infrastructure code in Terraform or Pulumi
- Headless CMS configured with content models and API keys
- SSL certificate and CDN set up (Cloudflare or AWS CloudFront)
- Performance report (Lighthouse 85+) and Core Web Vitals pass
- Security scan report (no critical vulnerabilities)
- Deployment runbook and architecture diagram
- Admin documentation for CMS and DevOps tasks
- 30-day post-launch support with SLA
What we ship in this practice.
E-commerce platform migration from Magento to Next.js
Replaced a slow Magento 1 site with a headless Next.js storefront connected to Shopify backend. Reduced page load from 6s to 1.2s and increased conversion rate by 22%. Used Next.js, Shopify Storefront API, Vercel edge functions.
Healthcare portal modernization for HIPAA compliance
Modernized a legacy PHP patient portal with React and Node.js. Added HIPAA-compliant audit logging and single sign-on with Auth0. Achieved 99.9% uptime and passed a third-party security audit. Tech: React, Node.js, PostgreSQL, AWS ECS.
Fintech dashboard upgrade for real-time data
Converted a jQuery-based financial dashboard to Next.js with WebSocket connections for live market data. Reduced data latency from 5 seconds to 200ms. Used Next.js, Socket.io, Redis, and AWS Lambda for serverless APIs.
SaaS platform consolidation from 5 separate sites to 1
Consolidated 5 microsites into a single Next.js multisite platform. Each site kept its own content but shared a common component library and authentication. Cut maintenance costs by 60%. Tech: Next.js, Strapi, Auth0, Vercel.
Media site performance optimization for Core Web Vitals
Optimized a news portal with heavy ad scripts and images. Implemented lazy loading, image CDN, and code splitting. Lighthouse score jumped from 38 to 92. Tech: Next.js, Cloudinary, Cloudflare Workers, Vercel.
Real estate portal redesign with MLS integration
Redesigned a legacy ASP.NET real estate site with Next.js and integrated MLS data via REST APIs. Added map search and saved listings. Increased user engagement time by 40%. Tech: Next.js, Mapbox, PostgreSQL, AWS RDS.
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. The price you see is the price you pay.
Senior engineers only
Our team averages 12 years of professional experience. No junior developers are assigned to any project. Every architect, front-end, and back-end engineer is a senior.
8-12 week delivery
We deliver a modernized, fully functional website in 8 to 12 weeks. Our process is optimized for speed without sacrificing quality. 98% of projects finish on time.
Full code ownership
You own all source code, infrastructure scripts, and documentation from day one. There are no proprietary frameworks or licenses. Your GitHub repo contains everything.
Compliance-ready out of the box
We build for HIPAA, PCI-DSS, and SOC 2 compliance. Our cloud infrastructure includes audit logs, encryption, and role-based access control. Pass audits faster.
Ongoing support and maintenance
After launch, we offer a 30-day support window. Then you can opt for a monthly retainer for updates, monitoring, and security patches. Many clients stay with us for years.
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.