Top Website Modernization AgencyModernization Agency
We rebuild legacy websites into fast, secure apps in 12 weeks. Fixed price, senior team, full source code ownership.
IRPR is a top website modernization agency. We convert outdated websites to modern, scalable applications using React, Next.js, Vue, Node.js, and AWS. Every project targets a 12-week delivery with fixed pricing.
You get a fully modernized web application with a headless CMS (Contentful or Strapi), a CI/CD pipeline, automated testing, and 99.9% uptime. Prices range from $80K to $250K. We support HIPAA, PCI-DSS, SOC 2, and FERPA compliance.
Our clients are CTOs at mid-market companies, VPs of Engineering at SaaS firms, Head of Digital at ecommerce brands, and product leaders in healthcare and fintech who need to replace legacy platforms without downtime.
Types of software we ship.
Legacy CMS migration
Move from WordPress/Wix to a headless CMS like Contentful. Start with 12-week fixed price.
Enterprise portal modernization
Rewrite old internal portals using React and Keycloak SSO. Includes role-based access and audit logs.
Ecommerce platform upgrade
Replace Magento or Shopify customizations with a custom Next.js storefront and Stripe payments.
SaaS dashboard redesign
Modernize legacy admin panels with React, D3.js charts, and real-time WebSocket data.
Internal tool modernization
Convert Excel-driven workflows into web apps with Node.js and PostgreSQL. Reduce data entry errors by 80%.
Customer-facing website revamp
Rebuild marketing sites with Next.js and Cloudflare CDN for sub-second load times globally.
Legacy API modernization
Replace monolithic REST APIs with GraphQL microservices on AWS Lambda. Improve response times 5x.
Static site to dynamic web app
Upgrade brochure sites into full web apps with user login, databases, and Stripe subscriptions.
We build for every business type.
Healthcare
Fintech
Ecommerce
SaaS
Media & Publishing
Results from our website modernization projects
Every modernization project ships with measurable improvements in speed, security, and maintainability.
We track page load time, conversion rate, and uptime before and after. For a healthcare client, we reduced page load from 8 seconds to 1.2 seconds. For an ecommerce brand, conversion rate increased by 23% after our React migration.
Our senior engineers use tools like Lighthouse, Sentry, and Datadog to monitor performance. You get a full report covering Core Web Vitals, accessibility scores, and security audit results.
Why IRPR beats generic dev shops for website modernization
Modernization is risky. We eliminate that risk with process and fixed pricing.
Generic dev shops often start without a clear roadmap. They bill hourly and leave you with outdated code and no documentation. IRPR fixes the scope in week 2 during the Roadmap phase and never changes the price.
We assign a dedicated senior engineer and a project manager. You communicate in a shared Slack channel and get weekly demos. No surprises.
- No guaranteed timeline
- Hourly billing with scope creep
- No compliance experience (HIPAA/PCI)
- Uses out-of-the-box WordPress or jQuery
- No automated testing
- You don't own the code until final payment
- Fixed 12-week delivery
- Fixed price from the start
- HIPAA, PCI-DSS, SOC 2, FERPA expertise
- Uses React, Next.js, Node.js, AWS
- Automated tests in CI/CD pipeline
- You own the source code from day one
Our 4-phase website modernization process
We follow IRPR's proven framework: Idea – Roadmap – Product – Release.
In the Idea phase, we define goals, performance baselines, and compliance needs. This usually takes 1-2 weeks and produces a written concept document.
The Roadmap phase (week 2) produces a fixed price and timeline. Then we build the modernized product in 8-10 weeks, followed by a 1-week release with load testing and migration.
What ships after a website modernization project
You get a complete, production-ready web application – not just code.
Every project delivers the source code in your own GitHub repository, a CI/CD pipeline, and full documentation. We leave no loose ends.
You also get a performance report, security audit summary, and a handoff session for your team. No black boxes.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions
- Automated unit and integration tests
- Headless CMS integration (Contentful or Strapi)
- Performance audit with Lighthouse scores
- SEO migration plan and 301 redirects
- Load testing report using k6
- Deployment scripts for AWS or Vercel
- Sentry error tracking for production
- Full API documentation with Swagger
What we ship in this practice.
Legacy healthcare portal to React SPA
Modernized a hospital's patient portal from ASP.NET to React. Reduced page load from 8s to 1.2s. Achieved HIPAA compliance with encrypted data storage. Tech stack: React, Node, PostgreSQL, AWS.
Ecommerce upgrade from Magento to Next.js
Replaced a slow Magento site with a custom Next.js storefront and Stripe payments. Increased conversion rate by 23% and reduced bounce rate by 35%. Tech stack: Next.js, Stripe, Shopify API, Vercel.
Internal CRM modernization for a SaaS company
Rewrote a legacy desktop CRM into a web app with Vue and GraphQL. Saved each sales rep 15 hours per week on data entry. Tech stack: Vue, Django, GraphQL, AWS RDS.
SaaS analytics dashboard redesign
Redesigned a B2B analytics dashboard using React, D3.js, and WebSockets. Improved user retention by 34% after the launch. Tech stack: React, Redux, Firebase, Chart.js.
News media site to headless CMS
Converted a legacy WordPress news site to a headless architecture with Contentful and Next.js. Cut editorial workflow time by 40% and improved mobile Lighthouse score from 45 to 92.
Fintech legacy app to PWA
Upgraded a financial services web app from jQuery to a React PWA. Achieved 99.9% uptime and passed PCI-DSS audit in 8 weeks. Tech stack: React, Node, AWS, Stripe.
Why teams hire us.
Fixed price, not hourly
Every website modernization project gets a fixed quote after the Roadmap phase (week 2). You never see a surprise invoice. We have shipped 200+ products on fixed price.
Senior engineers only
We assign senior engineers with 10+ years of experience to every project. No junior developers. Average tenure at IRPR is 5 years.
8-12 week delivery
From kickoff to production in 12 weeks on average. We use weekly sprints and ship a demo every Friday. 98% of projects are delivered on time.
Full code ownership
You own every line of code from day one. The source code is in your GitHub repository from the first commit. No proprietary frameworks or lock-in.
Compliance baked in
We have built HIPAA-compliant platforms for 30+ healthcare clients and PCI-DSS compliant systems for 20+ fintech projects. SOC 2 and FERPA are also standard.
Dedicated project manager
You get a single point of contact and daily updates in Slack. PMs have managed 50+ projects each and ensure the timeline stays fixed.
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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