Leading React.js Development PartnerReact.js Development
We build production-grade React.js apps for startups and enterprises. 200+ products shipped, 8-12 week MVPs, fixed pricing.
IRPR is a leading React.js development partner for startups and established companies. We build React.js applications using Next.js, Remix, Vite, and TypeScript, paired with Node.js backends, PostgreSQL, and cloud infrastructure on AWS or GCP.
Every project ships in 8-12 weeks with a fixed price starting at $80K and going up to $250K for complex products. We handle compliance for healthcare (HIPAA), fintech (PCI-DSS), and SaaS (SOC 2).
Our clients include CTOs who need a production-ready MVP in 3 months, product managers who want to scale an existing React app without hiring a full internal team, and founders who need a technical partner to take a concept from wireframe to launch.
Types of software we ship.
React.js SaaS platform
Multi-tenant SaaS with Stripe billing, user roles, and admin dashboards. Built fast with Next.js and Prisma.
React.js ecommerce store
Headless ecommerce with React frontend, Shopify or Commerce.js backend, and Algolia search. Handles 10K+ products.
React.js dashboard and analytics app
Real-time dashboards with Chart.js, D3, and WebSockets. Used for operations, finance, and marketing teams.
React.js mobile app (React Native)
Cross-platform mobile apps for iOS and Android. Share 80%+ code with your web React codebase.
React.js internal tool
Admin panels, CRM UIs, and back-office apps. Connects to your existing APIs and databases.
React.js real-time app
Live chat, collaborative editing, or live streaming UIs built with React, Socket.io, and Firebase.
React.js AI chatbot interface
Chat interfaces for GPT, Claude, or custom LLMs. Built with React, streaming responses, and message history.
React.js marketplace
Two-sided marketplace with listings, search, payments, and reviews. Built with Next.js, PostgreSQL, and Stripe Connect.
We build for every business type.
SaaS and tech startups
Enterprise and internal teams
Ecommerce and retail
Media and content
Healthcare and compliance
Why choose IRPR as your leading React.js development partner
We have shipped 200+ React.js products across 50+ countries with a 98% on-time delivery rate.
Our team of senior React engineers has built everything from simple landing pages to complex multi-tenant SaaS platforms. We use Next.js for server-side rendering, React Query for data fetching, and Tailwind CSS for styling. Every project gets a dedicated tech lead who writes code every day.
We work async-first with daily overlap hours for US and European time zones. Our clients get a Slack channel, a Jira board, and a weekly demo video. No micromanagement, no hidden fees.
How IRPR differs from other React.js development partners
Most agencies bill hourly and change scope. We fix the price and the timeline before we write a line of code.
In week 2 of every project we deliver a Roadmap document that defines the full scope, tech stack, and timeline. That document becomes the contract. No scope creep, no surprise invoices.
Every project ships with source code in your GitHub repo, a CI/CD pipeline on GitHub Actions, and Sentry error tracking. You own everything from day one.
- Hourly billing with weekly invoices
- Scope changes mid-project
- Junior developers on your account
- No compliance experience
- Code stays on their servers
- No CI/CD or monitoring setup
- Fixed price from week 2
- Scope locked in Roadmap document
- Senior engineers only (8+ years)
- HIPAA, PCI-DSS, SOC 2 experience
- Source code in your repo from day one
- CI/CD pipeline, Sentry, and uptime monitoring
Our process for building your React.js product
From idea to launch in 8-12 weeks with a clear four-phase process.
Phase 1 (Idea) is a free 30-minute call where we map your concept to a technical approach. Phase 2 (Roadmap) takes 1 week and produces a full project plan with wireframes, tech stack, and a fixed price.
Phase 3 (Product) is the build phase: 6-10 weeks of sprints with weekly demos. Phase 4 (Release) includes deployment, CI/CD setup, and a 30-day warranty.
What ships with every React.js project
Every project includes these deliverables by default. No add-on fees.
We believe in full transparency. You get access to everything we build, from the first line of code to the final deployment script.
Our standard delivery includes source code, infrastructure as code, monitoring, and documentation. No hidden costs.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking and performance monitoring
- Uptime monitoring with 99.9% SLA
- PostgreSQL database with automated backups
- Stripe or payment gateway integration (if needed)
- Responsive design for mobile, tablet, and desktop
- Admin dashboard with user management
- API documentation (OpenAPI/Swagger)
- 30-day post-launch warranty
What we ship in this practice.
SaaS dashboard for a logistics startup
Built a real-time tracking dashboard for a freight company. Reduced manual data entry by 8 hours per week. Tech stack: Next.js, React Query, PostgreSQL, AWS ECS.
Patient portal for a telemedicine network
HIPAA-compliant patient portal with video calls, appointment scheduling, and EHR integration. Handled 50K+ monthly visits. Tech stack: Next.js, WebRTC, Twilio, AWS, HIPAA compliance.
Ecommerce store for a DTC brand
Headless ecommerce store with Shopify backend, Algolia search, and custom product configurator. Increased conversion rate by 22%. Tech stack: Next.js, Shopify Storefront API, Algolia, Vercel.
Internal CRM for a real estate firm
Custom CRM with MLS data integration, lead tracking, and automated email campaigns. Saved agents 6 hours per week. Tech stack: React, Node.js, PostgreSQL, SendGrid, MLS API.
Learning management system for an edtech company
FERPA-compliant LMS with course creation, quiz engine, and progress tracking. Served 10K+ students. Tech stack: Next.js, PostgreSQL, AWS, FERPA compliance.
Analytics dashboard for a fintech startup
Real-time financial analytics dashboard with Chart.js, WebSockets, and multi-currency support. Processed 1M+ transactions per month. Tech stack: React, D3, Socket.io, PostgreSQL, PCI-DSS compliance.
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. You know the cost before we build.
Senior engineers only
Our team averages 8+ years of experience. Every project has a tech lead with 10+ years who writes code daily. No junior developers, no offshore outsourcing.
8-12 week MVPs
We ship production-ready products in 8-12 weeks. Our record is 6 weeks for a SaaS dashboard. Speed comes from reusable components and deep React expertise.
Full ownership from day one
Source code goes into your GitHub repo from the first commit. You own everything: code, designs, infrastructure scripts. No lock-in, no licensing.
Compliance built in
We have built products for healthcare (HIPAA), fintech (PCI-DSS), and SaaS (SOC 2). Our infrastructure is designed for compliance from day one.
Async-first, overlap hours
We work async with daily overlap for US and European time zones. You get a Slack channel, Jira board, and weekly demo videos. No micromanagement.
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.