Website Modernization ConsultantsModernization Consultants
We upgrade legacy websites to modern tech stacks in 8-12 weeks. Fixed pricing, no surprises.
IRPR helps companies modernize outdated websites using React, Next.js, and cloud-native infrastructure on AWS. We replace legacy monoliths built on ASP.NET, PHP, or AngularJS with modular, scalable frontends and headless CMS backends like Strapi or Contentful.
Every modernization project follows a fixed-price roadmap defined in week 2. Timeline is 8-12 weeks. Pricing ranges from $80K to $250K depending on scope and compliance needs. We handle HIPAA, PCI-DSS, and SOC 2 from day one.
We work with CTOs at mid-market companies who need to migrate from an old ASP.NET or PHP site. Product managers at SaaS businesses who want a modern UI without downtime. Marketing directors who need a faster, more secure ecommerce frontend. And compliance officers who require strict data handling.
Types of software we ship.
Legacy to Headless CMS Migration
Replace a monolithic CMS with a headless system like Strapi or Contentful. Decouple frontend and backend for faster updates.
Frontend Framework Upgrade
Upgrade from Angular 1 or jQuery to React or Next.js. Reduce page load times by 40% and improve developer velocity.
Monolith to Microservices Decomposition
Break a legacy monolith into independent microservices using Node.js or Go. Scale individual features without touching the whole site.
Cloud Migration for Websites
Move on-premise or self-hosted sites to AWS, Cloudflare, or Vercel. Achieve 99.9% uptime and global CDN delivery.
Custom Dashboard Modernization
Modernize admin panels and internal dashboards with a serverless stack and React. Connect to existing databases via GraphQL.
Ecommerce Platform Modernization
Migrate from Magento or WooCommerce to a headless Shopify or Next.js storefront. Improve conversion rates with faster checkout.
API Integration Modernization
Replace REST endpoints with GraphQL or gRPC for real-time data. Integrate with Stripe, HubSpot, Salesforce, or custom backends.
Performance Optimization & CDN Setup
Audit Core Web Vitals and implement lazy loading, image optimization, and Cloudflare CDN. Achieve Lighthouse scores above 90.
We build for every business type.
Enterprise
Ecommerce
Healthcare
SaaS
Media & Publishing
Why hire website modernization consultants?
Modernization is not a redesign. It is a technology upgrade that removes debt and future-proofs your site.
IRPR has shipped over 200 projects across 50 countries. Our team of senior engineers specializes in extracting legacy code and replacing it with modern, maintainable systems. We use React, Next.js, Node.js, and cloud-native services on AWS and Vercel.
Every project comes with a fixed price, a clear timeline (8-12 weeks), and compliance for HIPAA, PCI-DSS, or SOC 2. We do not start until we understand your data flows and business logic.
Website modernization consultants vs generic dev shops
Not all agencies can handle the complexity of modernization without breaking your live site.
Generic dev shops often quote hourly and treat modernization like a fresh build. They miss the hidden logic in legacy code, leading to scope creep and missed deadlines.
IRPR treats every modernization as a product. We audit the existing code, map data flows, and migrate incrementally. You see progress every week without downtime.
- Hourly billing with no price cap
- Timeline estimates based on guesswork
- No compliance expertise (HIPAA, PCI)
- Junior developers on the job
- Code ownership often disputed
- No post-launch performance guarantees
- Fixed price from roadmap (week 2)
- 8-12 week timeline, tracked weekly
- Compliance built into every phase
- Senior engineers only (10+ years avg)
- Full code ownership after delivery
- 99.9% uptime SLA and Sentry monitoring
Our process for website modernization
We follow a structured, incremental approach so your site stays live and your users see no downtime.
Each project begins with a 2-week audit phase where we review your existing codebase, hosting, and third-party integrations. We produce a detailed roadmap with a fixed price and timeline before any code is written.
After approval, we build and deploy in 2-week sprints. You see working features at the end of every sprint. We handle DNS cutovers, redirects, and regression testing to ensure a seamless launch.
What ships with every modernization project
You get more than a new frontend. You get a complete, maintainable product you own.
Every IRPR engagement delivers a set of assets that let your internal team take over immediately. No black boxes, no hidden dependencies.
- Full source code in your private GitHub repo
- CI/CD pipeline using GitHub Actions or CircleCI
- Sentry error tracking and performance monitoring
- Automated regression tests with Cypress or Playwright
- SEO redirect map for all old URLs (301 redirects)
- Cloud infrastructure on AWS or Vercel with IaC (Terraform)
- Detailed handoff documentation and architecture diagrams
- Post-launch support for 30 days (Slack channel)
What we ship in this practice.
Headless CMS for a Media Publisher
IRPR migrated a legacy WordPress site to a headless architecture using Strapi and Next.js. Page load times dropped from 8 seconds to 1.2 seconds. The editorial team now updates content in Strapi and deploys instantly via Vercel. Industry: Media.
React Frontend for a Fintech Portal
We replaced an AngularJS customer portal with a Next.js application for a fintech client handling PCI-DSS data. The new frontend reduced login time by 60% and passed a QSA audit in 6 weeks. Industry: Fintech.
Cloud Migration for a Legacy Ecommerce Store
A Magento store with 50K products was migrated to a headless Shopify frontend on Next.js. Conversion rate increased by 22% after checkout was rebuilt with Stripe Elements. Industry: Ecommerce.
Modern Dashboard for a Logistics Platform
We rebuilt a legacy ASP.NET admin panel for a logistics company using React and GraphQL. The new dashboard cut report generation time from 3 minutes to 15 seconds. Industry: Logistics.
HIPAA-Compliant Portal for a Healthcare Network
IRPR modernized a patient portal for a healthcare network serving 200K patients. We used Next.js and a zero-trust architecture on AWS, passing HIPAA audit on first attempt. Industry: Healthcare.
Real-Time Collaboration Tool for a SaaS Company
We upgraded a SaaS team collaboration tool from Angular to React with WebSocket integration. Real-time sync latency dropped from 500ms to under 50ms. Industry: SaaS.
Why teams hire us.
Fixed price, never hourly
Every modernization project gets a fixed quote after the audit phase (week 2). No hourly billing, no surprise invoices, no scope creep charges.
Senior engineers only, no juniors
Our team averages 10+ years of experience. Every engineer ships production code daily. We do not outsource or hire interns for your project.
Compliance-ready from day one
We build HIPAA, PCI-DSS, and SOC 2 controls into the architecture from the first sprint. No bolt-on security after the fact.
We own the migration risk
We migrate incrementally, keeping the old site live until cutover. If something breaks, we roll back within minutes. We handle SEO redirects and DNS changes.
Full code ownership
After delivery, you own all source code, infrastructure configs, and documentation. No locked-in licenses or proprietary frameworks.
Dedicated project manager and weekly updates
You get a single point of contact and a weekly summary with metrics (sprint velocity, bug count, deployment status). We use Jira and Slack for real-time communication.
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.