Senior React.js Development VendorSenior React.js
Ship your React.js MVP in 8-12 weeks. Fixed pricing, no hourly surprises.
IRPR is a senior React.js development vendor. We build web apps, mobile apps, and SaaS platforms using React.js, TypeScript, Next.js, and Node.js. Every engineer has 5+ years of React experience and has shipped production apps at scale.
A typical MVP ships in 8-12 weeks. Pricing starts at $80K and goes to $250K for more complex projects. We handle HIPAA, PCI-DSS, and SOC 2 compliance out of the box. You get a fixed quote in week 2 after the Roadmap phase.
We work with startup CTOs who need a production ready React.js app fast, product managers scaling their platform, digital agencies looking for a white-label engineering partner, and enterprise teams that need a senior React.js development vendor to handle compliance-heavy features.
Types of software we ship.
Single Page Application
Build a fast, interactive SPA with React.js and React Router. Ideal for dashboards and client portals. Integrates with Auth0 or Firebase.
Enterprise Dashboard
Data-heavy admin panels with real-time charts, user management, and role-based access. Uses Recharts, Material-UI, and WebSocket connections.
E-commerce Frontend
Custom React.js storefront with server-side rendering via Next.js. Integrates Stripe, Shopify Storefront API, and Algolia for search.
SaaS Admin Panel
Multi-tenant React.js app with subscription management, billing dashboards, and usage analytics. Built with Stripe and Twilio for notifications.
Real-time Data Visualization Tool
React.js dashboard streaming live data via D3.js or Plotly. Supports WebSocket and Socket.io for real-time updates and collaboration.
Mobile App (React Native)
Cross-platform mobile apps sharing React logic with React Native. Uses Expo for fast prototyping and Firebase for push notifications.
Progressive Web App
React.js PWA with offline support, push notifications, and app-like UX. Powered by Workbox and Service Workers. Ships to iOS and Android.
Custom Component Library
Build a reusable React component library with Storybook, TypeScript, and Rollup. Enables consistent UI across multiple products.
We build for every business type.
Healthcare
Fintech
Ecommerce
SaaS
Real Estate
Why choose a senior React.js development vendor
Hiring individual freelancers or junior teams often leads to rework, missed deadlines, and hidden costs. A senior vendor gives you a complete product team with a fixed price.
IRPR is a software development studio that has shipped 200+ products for clients in 50+ countries. Every project is built by senior engineers who average 8 years of experience in React.js, TypeScript, and modern frontend stacks. We do not use juniors or outsource to low-cost markets.
Our process starts with a 2-week Roadmap phase where we define scope, architecture, and a fixed price. You know exactly what ships and when. No scope creep, no hourly billing surprises. We handle compliance, testing, and deployment from day one.
Generic dev shop vs senior React.js vendor
Not all React.js vendors are equal. Here is what separates IRPR from the rest.
Many agencies promise senior engineers but deliver junior talent. They bill hourly and let scope creep bloat the budget. Code quality varies and there is no guarantee of compliance or security.
IRPR operates differently. Every engineer is a senior. Every project has a fixed price from week 2. We ship production-ready code with full documentation, CI/CD, and monitoring.
- assigns juniors to the project
- bills hourly with no cap
- no compliance expertise
- delays scope definition
- hands off code without documentation
- no post-release support
- 100% senior engineers (5+ years React)
- fixed price quote after 2-week Roadmap
- HIPAA, PCI, SOC 2 built into process
- clear scope from day one
- delivers source code, DB schemas, and Storybook
- includes 30 days of support after release
Our process: from idea to release
We follow a proven 4-phase framework that de-risks your project and keeps you in control.
Phase 1 is the Idea sprint. We align on business goals, user flows, and technical constraints. This is a 1-week deep dive with your team and our product lead.
Phase 2 is the Roadmap. In week 2 we produce a detailed technical spec, a full component tree, and a fixed price contract. You approve before any code is written.
What ships with every React.js project
Everything you need to run and extend the product yourself. No black boxes, no vendor lock-in.
We deliver a complete, production-ready system. You get the source code, infrastructure code, and all documentation. Our goal is to make your team self-sufficient from day one.
- Full source code in your private GitHub repo
- CI/CD pipeline using GitHub Actions or CircleCI
- Deployment scripts for AWS, Vercel, or Netlify
- Sentry error monitoring and Datadog performance tracking
- Unit tests (Jest) and integration tests (Cypress)
- Storybook for every reusable component
- API documentation (Swagger or Postman collection)
- Database schema and migration scripts
- Admin panel with user management
- 30 days of post-release support with SLA
What we ship in this practice.
Telehealth patient portal
Built a React.js portal for a US-based telehealth startup. Integrated with Twilio video and stripe billing. Reduced appointment no-shows by 30%. Tech stack: Next.js, TypeScript, PostgreSQL, Twilio, Stripe.
Investment portfolio dashboard
Developed a real-time dashboard for a fintech company tracking stocks and ETFs. Used D3.js for charts and WebSocket for live prices. Cut data load times by 60%. Tech stack: React, D3, Socket.io, Node.js, AWS.
D2C e-commerce store
Rebuilt an e-commerce store for a fashion brand using Next.js and Shopify Storefront API. Improved page load speed by 40% and increased conversion by 15%. Tech stack: Next.js, TypeScript, Shopify, Algolia, Stripe.
Multi-tenant SaaS admin panel
Created a white-label admin panel for a marketing analytics platform. Each tenant gets custom branding and role-based access. Reduced feature delivery time by 50%. Tech stack: React, Node.js, PostgreSQL, Auth0.
Property listing app
Built a React.js mobile app for a real estate brokerage. Integrated MLS data, Google Maps, and mortgage calculators. Agents saved 8 hours per week on manual data entry. Tech stack: React Native, Firebase, MLS API.
Learning management system
Developed an LMS for an edtech company serving 50,000+ students. Supports video streaming, quizzes, and progress tracking. Increased course completion rates by 25%. Tech stack: Next.js, GraphQL, PostgreSQL, AWS S3.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote after the 2-week Roadmap phase. No hourly billing, no surprise invoices, no scope creep charges. You know the total cost before we write a single line of React code.
Senior engineers only
We never staff juniors or interns. Every developer on your project has 5+ years of React.js experience and has shipped production apps used by thousands of users. You get a dedicated team of 2-3 seniors per project.
Full code ownership
You own the entire codebase, database, and infrastructure from day one. We hand over full GitHub access, deployment scripts, and documentation. No lock-in, no licensing fees.
Compliance built-in
We build HIPAA, PCI-DSS, and SOC 2 compliance into the development process. Our security checklist covers encryption at rest, audit logs, RBAC, and penetration testing. Many vendors treat compliance as an afterthought.
1-2 week kickoff
We can start the Idea phase within one week of signing. Our team is ready to go fast because we have a pool of senior engineers who start immediately. No long ramp-up or contract negotiations.
8-12 week MVP
Most projects ship a production-ready MVP in 8-12 weeks. We design the scope to be aggressive but realistic. You get a working product in front of users fast, not a year-long development cycle.
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.