Senior React Web Development ServicesWeb Development
We build production-ready React apps with TypeScript, Next.js, and Node.js. Ship your MVP in 12 weeks with a fixed price.
IRPR builds senior-level React applications using Next.js, TypeScript, Redux, and GraphQL. Our engineers average 10+ years in React and deliver production-ready code from day one.
We ship MVPs in 12 to 14 weeks with fixed pricing starting at $80K up to $250K depending on complexity. Every project passes PCI-DSS and SOC 2 compliance requirements and includes full code ownership.
We work with funded startups needing their first production app, enterprise teams scaling their frontend, and product companies rebuilding legacy UIs. Our clients are in SaaS, ecommerce, healthcare, fintech, and media.
Types of software we ship.
Single-page applications (SPA)
Client-rendered React apps for dashboards, internal tools, and data-heavy interfaces. We use React Router and Redux for state management.
Server-side rendered (SSR) web apps
Next.js apps that combine React with SSR for SEO and fast initial load. Ideal for content sites and customer-facing portals.
Static site generators
Next.js static export for marketing sites, blogs, and documentation. Ships as pre-rendered HTML for instant load times.
Progressive web apps (PWA)
Offline-first React apps with service workers, push notifications, and install prompts. We use Workbox and Lighthouse audits.
Real-time collaborative apps
React with WebSocket or Firebase for live editing, chat, and collaboration. Supports optimistic UI and conflict resolution.
Ecommerce frontends
Headless React storefronts connected to Shopify, BigCommerce, or Stripe. We use Next.js, Tailwind, and Algolia for search.
Admin dashboards
React-based dashboards with interactive tables, charts (Recharts), drag-and-drop, and role-based access control. Built with Material-UI.
Headless CMS frontends
React apps consuming Contentful, Sanity, or Strapi via GraphQL. Products include blogs, knowledge bases, and digital magazines.
We build for every business type.
SaaS companies
Ecommerce brands
Healthcare providers
Fintech companies
Media and publishing
Senior React development that ships on time
Our senior React engineers have delivered 200+ production apps across 50 countries with a 98% on-time track record.
Every project is staffed with developers who have 10+ years of React experience. We skip the junior bench and give you people who have built complex apps for top companies in healthcare, fintech, and ecommerce.
We structure each engagement around a 12-week MVP timeline. The Roadmap phase (week 2) locks the scope and price, so you never face cost overruns or missed deadlines.
Hiring senior React developers vs building with IRPR
A senior React developer costs $150K-$200K per year plus benefits. With IRPR you get a full senior team integrated with your workflow, no recruiting costs.
Many teams try to hire a single senior React developer and then struggle with scope, availability, and knowledge transfer when that person leaves. IRPR gives you a multi-senior team with built-in redundancy and 12-week delivery guarantees.
You skip the 3-6 month hiring cycle, the risk of a bad hire, and the overhead of managing HR. Instead, you get a dedicated squad that starts in 1-2 weeks and ships working code every day.
- Months of recruiting or vetting
- Billing by the hour with no cap
- One person who can get sick or leave
- Knowledge lost when the person leaves
- No built-in security or compliance review
- No fixed timeline or delivery guarantee
- Senior engineers with 10+ years of experience
- Fixed price from the Roadmap phase (week 2)
- Dedicated team of 2-4 seniors, not a single person
- Full code ownership and documentation
- Built-in HIPAA, PCI-DSS, SOC 2 compliance
- 12-week MVP with 98% on-time delivery
Our React development process
Every project follows a four-phase framework: Idea, Roadmap, Product, Release. No scope creep, no surprises.
We created this process after building 200+ products. Each phase has a clear entry and exit gate, so you always know exactly where you stand and what happens next.
The framework works for startups needing an MVP fast and for enterprises wanting a predictable, auditable delivery.
What ships with your React app
We don't just hand over code. Every project includes these deliverables so you can launch and iterate independently.
Every delivery includes source code in your own GitHub repository, a fully automated CI/CD pipeline, and production deployment to Vercel or AWS. You own everything from day one.
- Source code in your GitHub or GitLab
- CI/CD pipeline with GitHub Actions
- Deployed to Vercel or AWS
- Sentry error tracking
- Analytics with Mixpanel or Google Analytics
- Responsive design system with Tailwind CSS
- Unit tests with Jest and React Testing Library
- E2E tests with Cypress
- API documentation and architecture diagrams
- SSL, security headers, and CORS configuration
What we ship in this practice.
Marketing dashboard for a SaaS startup
Built a real-time analytics dashboard processing 2M+ events per day. Reduced page load time from 4s to 1.2s. Tech: Next.js, Recharts, WebSocket, PostgreSQL.
Ecommerce storefront for a DTC brand
Migrated from Shopify Liquid to custom React frontend with Shopify Storefront API. Conversion rate increased 15% in the first month. Tech: Next.js, Tailwind CSS, Stripe, Algolia.
Patient portal for a telehealth startup
Developed HIPAA-compliant patient portal with video appointments and secure messaging. Onboarded 5,000 patients in the first month. Tech: React, Twilio Video, FHIR, AWS.
Trading dashboard for a fintech company
Built a real-time trading platform with WebSocket data feeds and interactive charts. Handles 1,000+ trades per second. Tech: React, D3.js, Kafka, WebSocket.
Content platform for a media publisher
Redesigned a legacy WordPress site as a headless Next.js app with Sanity CMS. Core Web Vitals improved 40% and page views grew 25%. Tech: Next.js, Sanity, GraphQL, Vercel.
Internal admin tool for a logistics company
Replaced spreadsheets with a React-based order management system. Saved 20 hours per week per dispatcher. Tech: React, Node.js, PostgreSQL, Material-UI.
Why teams hire us.
Senior engineers only, no junior farming
Every developer on your project has 10+ years of React experience. No outsourced teams, no rate-cutting juniors. Average seniority is 12 years.
Fixed price from the Roadmap phase
We give you a fixed quote at week 2 of the project. No hourly billing, no time-tracking, no scope creep charges. You know your budget before we write a line of code.
8-12 week MVPs with daily shipping
We ship working software every day. Our average MVP timeline is 12 weeks from kick-off to production. 98% of our projects ship on time.
Full code ownership and transfer
You own everything we build. Source code, CI/CD pipeline, infrastructure as code, documentation - all in your repositories. No vendor lock-in on day one.
Built for compliance and scale
We build React apps that pass HIPAA, PCI-DSS, and SOC 2 audits. Our infrastructure handles 99.9% uptime and automatically scales to 10x spikes in traffic.
One team, no handoffs
Your dedicated senior engineers work directly on your product. No project managers, no account managers, no handoffs between design and development. You talk to the builders.
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.