Experienced Website Modernization DevelopersWebsite Modernization
We rebuild legacy sites in 8-12 weeks. Fixed price, no surprises.
We use Next.js, React, Node.js, and cloud-native architectures to modernize outdated websites. Our team replaces legacy frameworks like jQuery, PHP monoliths, and on-premise servers with scalable, maintainable solutions.
Projects ship with automated CI/CD pipelines, Sentry error tracking, and full test coverage. Average timeline is 12-14 weeks with pricing from $80K to $250K depending on scope. All work meets HIPAA, PCI-DSS, or SOC 2 compliance as needed.
CTOs at mid-market companies needing to migrate from legacy ASP.NET or Java. Product owners scaling a prototype into a production system. Founders whose custom PHP app has become unmaintainable. IT directors facing security audits from outdated dependencies.
Types of software we ship.
Legacy PHP to Laravel migration
Replace old custom PHP with Laravel 11. Includes database refactoring, API integration, and automated testing.
ASP.NET to React redevelopment
Migrate from ASP.NET Web Forms to React with Next.js. Preserve business logic while gaining modern UI and SEO.
jQuery to Vue.js conversion
Strip out jQuery spaghetti and rebuild with Vue 3 and Pinia. Faster load times and easier maintenance.
WordPress headless migration
Keep WordPress admin but rebuild frontend with Next.js and Tailwind. Improve performance and security.
Legacy Java/Spring to Node.js
Modernize enterprise Java apps to Node.js with Express or NestJS. Reduce server costs and speed up development.
Flash to HTML5 migration
Replace deprecated Flash components with HTML5, CSS3, and JavaScript. Cross-browser compatible and mobile-ready.
On-premise to cloud migration
Move from on-premise servers to AWS or Azure. Containerize with Docker and orchestrate with Kubernetes.
Monolithic to microservices split
Break a monolithic codebase into microservices with API gateways. Scale independently and deploy faster.
We build for every business type.
Ecommerce brands
SaaS companies
Healthcare organizations
Financial services firms
Media and publishing
Why experienced website modernization developers matter
Modernizing a website is not a simple redesign. It requires deep knowledge of both old and new tech.
Our team has migrated over 200 legacy systems. We know how to extract business logic from spaghetti code and rebuild it cleanly. Every project starts with a Roadmap phase where we audit the existing codebase and plan the migration.
We use automated tools to map dependencies and test coverage. This reduces risk and ensures nothing breaks. Clients get a clear timeline and fixed price before any code is written.
Generic agency vs experienced modernization developers
Not every developer can safely upgrade a legacy system. Here's how IRPR differs.
Generic agencies often rewrite from scratch without understanding the old code. This leads to lost features and long delays. They use hourly billing and change scope mid-project.
IRPR uses a fixed-price model based on a detailed Roadmap. We preserve business logic and test every migration step. We also handle compliance requirements like HIPAA and PCI-DSS.
- Starts coding without full audit
- Uses hourly billing with scope creep
- Rewrites from scratch losing history
- No compliance expertise
- Long timelines (6+ months)
- No post-launch support
- Audits codebase in Roadmap phase
- Fixed price from week 2
- Preserves and refactors logic
- HIPAA/PCI-DSS/SOC 2 ready
- 8-12 week delivery
- Sentry + CI/CD included
Our 4-phase modernization process
We follow a structured process to ensure zero downtime and full feature parity.
Phase 1: Audit and Roadmap. We analyze your codebase, dependencies, and infrastructure. Deliverable: a detailed project plan with fixed price and timeline.
Phase 2: Migration and refactoring. We rewrite the frontend and backend in modern frameworks. Each module is tested and deployed incrementally.
What ships with every modernization project
You get more than a new frontend. Every project includes the following by default.
Our goal is to leave you with a modern, maintainable system that your team can extend. No black boxes, no locked-in dependencies.
- Source code in your GitHub or GitLab repo
- CI/CD pipeline (GitHub Actions or GitLab CI)
- Sentry error tracking and performance monitoring
- Automated test suite (Jest, Cypress, or Playwright)
- Deployment to AWS, GCP, or Azure
- Infrastructure as code (Terraform or Pulumi)
- Documentation for architecture and deployment
- Post-launch support for 30 days
- Full ownership of all code and IP
What we ship in this practice.
Legacy PHP ecommerce to Next.js
We migrated a Magento 1 store to Next.js with Shopify headless. Load times dropped from 6s to 1.2s. Conversion rate increased by 22%.
ASP.NET healthcare portal to React
Replaced a 15-year-old ASP.NET Web Forms patient portal with React and Node.js. Reduced page load by 70%. Achieved HIPAA compliance with encrypted patient data.
jQuery dashboard to Vue.js
A real estate firm's internal dashboard was rebuilt in Vue 3 with Pinia. Data entry time reduced by 8 hours per week. Integrated with MLS API.
Monolithic Rails app to microservices
Split a monolithic Ruby on Rails SaaS app into 12 microservices on Kubernetes. Deployment frequency went from weekly to daily. Reduced server costs by 40%.
Legacy Java financial portal to Node.js
Modernized a 10-year-old Java Spring financial portal to Node.js with Express. API response times improved from 800ms to 120ms. PCI-DSS compliant.
Flash-based training site to HTML5
A manufacturing company's employee training site used Flash. We rebuilt it in HTML5 with React and video.js. Mobile access increased by 300%.
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.
Senior engineers only
Our team consists of engineers with 10+ years experience. No junior developers, no offshore outsourcing, no handoffs.
Compliance built in
We handle HIPAA, PCI-DSS, SOC 2, and FERPA compliance as part of every modernization. Over 50 projects in regulated industries.
8-12 week delivery
Most modernizations ship in 8-12 weeks. We use a structured process and automated testing to move fast without breaking things.
Full code ownership
You own all source code, documentation, and infrastructure. No lock-in, no licensing fees, no hidden costs.
Post-launch monitoring
We set up Sentry error tracking and uptime monitoring before launch. We support you for 30 days after go-live to ensure stability.
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.