Experienced React.js Development FirmDevelopment Firm
We build production React.js apps in 8-12 weeks. Fixed price, senior engineers only.
IRPR is an experienced React.js development firm. We use React 18, Next.js, TypeScript, and Node.js to build web apps, mobile apps, and SaaS products. Every engineer has 8+ years of experience.
We ship production-ready React.js applications in 8-12 weeks. Pricing is fixed from $80K to $250K depending on scope. We comply with HIPAA, PCI-DSS, and SOC 2 standards.
Founders hire us to launch MVPs fast. CTOs hire us to rebuild legacy frontends. Product managers hire us to add complex features like real-time dashboards or payment flows.
Types of software we ship.
React.js SaaS Dashboard
Admin panels with real-time charts, user management, and role-based access using Chart.js and Firebase.
React.js Ecommerce Storefront
Headless storefronts built with Next.js and Stripe, optimized for Core Web Vitals and conversion rates.
React.js Mobile App (React Native)
Cross-platform mobile apps for iOS and Android using React Native, Expo, and Firebase push notifications.
React.js Real-Time Chat App
Messaging apps with WebSocket support using Socket.io, Redis, and MongoDB for low-latency communication.
React.js Booking Platform
Appointment scheduling systems with calendar integration, Stripe payments, and Twilio SMS reminders.
React.js CRM
Custom CRM interfaces with Kanban boards, email sync via SendGrid, and Salesforce API integration.
React.js Analytics Dashboard
Data visualization dashboards using D3.js and Recharts, connected to BigQuery or PostgreSQL.
React.js Healthcare Portal
HIPAA-compliant patient portals with appointment management, video calls (Twilio), and EHR integration.
We build for every business type.
SaaS companies
ecommerce brands
healthcare organizations
fintech companies
real estate firms
Why choose IRPR as your experienced React.js development firm
We have shipped over 200 React.js projects for clients in 50+ countries.
Our team of senior React engineers has built everything from simple landing pages to complex SaaS platforms with 50+ screens. We use Next.js for server-side rendering, React Query for data fetching, and Tailwind CSS for styling. Every project goes through code review and automated testing.
We start with a 2-week Roadmap phase where we define the tech stack, architecture, and wireframes. After that, we build in 2-week sprints with daily standups and weekly demos. You see working software every Friday.
How we differ from other React.js agencies
Generic dev shops often overpromise and underdeliver. IRPR does the opposite.
Most React.js agencies staff junior developers who learn on your dime. They bill by the hour and scope creeps up. We assign senior engineers only and lock scope in the Roadmap phase.
Our fixed price model means you know the cost before we write a line of code. No surprise invoices. No hidden fees. If we find a better way to build something, we do it without charging more.
- Junior developers with 1-2 years experience
- Hourly billing with no cap
- Scope creep after every meeting
- No compliance expertise (HIPAA, PCI, SOC 2)
- Code is messy and undocumented
- Long delays due to resource shuffling
- Senior engineers with 8+ years experience
- Fixed price from the start
- Scope locked in week 2 Roadmap
- HIPAA, PCI-DSS, SOC 2 compliant by default
- Clean code with full documentation
- Same team from kickoff to launch
Our process for building your React.js product
We follow a four-phase framework: Idea, Roadmap, Product, Release.
Each phase has clear deliverables and decision points. You always know what happens next and how much it costs.
We have refined this process over 200+ projects. It works for startups, mid-market companies, and enterprises alike.
What ships with every React.js project
You own everything. No lock-in, no hidden subscriptions.
When we finish, you get a production-ready application with all the tooling needed to run it yourself. We do not charge monthly retainers or licensing fees.
Our engineers document everything so your team can take over immediately. We also offer optional post-launch support.
- Source code in your private GitHub repository
- CI/CD pipeline using GitHub Actions
- Automated tests (Jest, Cypress) with 80%+ coverage
- Sentry error tracking and alerting
- Datadog or CloudWatch monitoring dashboards
- Deployment instructions and runbooks
- Figma design files and component library
- API documentation (Swagger/OpenAPI)
- Performance audit report (Lighthouse score 90+)
- Security audit (OWASP top 10 compliance)
What we ship in this practice.
Real-time analytics dashboard for a SaaS startup
Built a React.js dashboard with live data streaming via WebSockets. Reduced report generation from 4 hours to 2 minutes. Tech stack: React 18, Recharts, Socket.io, PostgreSQL.
HIPAA-compliant patient portal for a telemedicine company
Developed a React.js portal with video calls and appointment scheduling. Handled 10,000+ daily visits with 99.9% uptime. Tech stack: Next.js, Twilio, AWS, PostgreSQL.
Headless ecommerce storefront for a DTC brand
Replaced a slow Shopify theme with a Next.js storefront. Page load time dropped from 8 seconds to 1.2 seconds. Conversion rate increased by 34%. Tech stack: Next.js, Stripe, Shopify Storefront API.
Investment portfolio dashboard for a fintech firm
Built a React.js dashboard with real-time stock data and portfolio analytics. Onboarded 5,000 users in the first month. Tech stack: React 18, D3.js, Firebase, Plaid API.
MLS property search portal for a real estate agency
Created a React.js search interface with map integration and saved searches. Reduced property search time by 60%. Tech stack: Next.js, Mapbox, Elasticsearch, MLS API.
Learning management system for an edtech startup
Developed a React.js LMS with video streaming and quiz modules. Served 20,000 students in the first semester. Tech stack: React 18, AWS S3, Stripe, PostgreSQL.
Why teams hire us.
Senior engineers only, no juniors
Every engineer on your project has 8+ years of experience. We do not staff juniors or outsource to low-cost regions. You get a team that ships fast and writes clean code.
Fixed price, not hourly
We quote a fixed price in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the cost upfront.
8-12 week MVP delivery
Most React.js projects ship in 8-12 weeks from kickoff. We use proven patterns and components to accelerate development without sacrificing quality.
HIPAA, PCI-DSS, and SOC 2 compliance
We build compliant by default. Our infrastructure uses encryption at rest and in transit, role-based access control, and audit logging. We pass security reviews.
Full code ownership
You own the source code, design files, and documentation. No license fees, no platform lock-in, no recurring charges. You can take the product anywhere.
Proven track record with 200+ products
We have shipped over 200 React.js products for clients in 50+ countries. Our portfolio includes startups that raised Series A and enterprises that process millions in revenue.
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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