Senior React Web Development DevelopersReact Web
Hire senior React developers who ship production-ready web apps in 8-12 weeks. Fixed pricing, no hourly billing, full code ownership.
IRPR builds production-grade web applications using React, Next.js, TypeScript, and Node.js. Our senior developers architect scalable frontends with server-side rendering, static generation, and real-time updates.
Every project ships with a fixed price (typically $80,000 to $250,000) and a clear 8-12 week timeline. We handle deployment on AWS with CI/CD pipelines, monitoring, and compliance for SOC 2, HIPAA, and PCI-DSS.
CTOs at funded startups hire us to accelerate product launches. Product managers at SaaS companies bring us in to rebuild legacy frontends. Digital agencies partner with us for overflow capacity. Enterprise teams engage us for senior React talent they cannot hire internally.
Types of software we ship.
Single-Page Applications (SPA)
Fast, client-rendered apps for dashboards and tools. We use React Router and Redux Toolkit for state management.
Progressive Web Apps (PWA)
Offline-first web apps with push notifications. Built with Next.js and Workbox for service worker caching.
E-commerce Frontends
High-conversion storefronts integrated with Shopify, BigCommerce, or Stripe. Server-side rendering with Next.js for SEO.
SaaS Dashboards
Data-rich admin panels with real-time charts using Recharts and WebSockets. Role-based access control with Auth0.
Real-Time Collaboration Tools
Multi-user apps with live cursors and conflict resolution. Powered by Yjs, WebSockets, and React.
Data Visualization Platforms
Interactive charts and maps using D3.js, Mapbox, and React. Handles millions of data points with virtualization.
Customer Portals
Self-service portals for account management, support tickets, and payments. Connected to Salesforce or HubSpot via REST APIs.
Internal Tools
Custom admin panels for inventory, HR, or reporting. Built with React Admin and PostgreSQL for fast CRUD operations.
We build for every business type.
Startup SaaS
E-commerce brands
Healthcare platforms
Fintech apps
EdTech products
Why hire senior React developers from IRPR
Our team has delivered 200+ web applications using React and Next.js, with a 98% on-time delivery rate.
Every developer at IRPR has 7+ years of React experience. We do not staff juniors or outsource to low-cost regions. You get a dedicated team of senior engineers who write clean, testable code.
We ship working software every two weeks. You see progress in live demos, not slide decks. Our clients typically go from idea to production in 8-12 weeks, saving months compared to hiring in-house.
Senior React developers vs generic dev shops
Not all React developers are equal. Here is how IRPR differs from the typical agency.
Generic dev shops often staff junior developers on your project, bill by the hour, and leave you with code you cannot maintain. They rarely deliver on time and often cut corners on testing and security.
IRPR assigns only senior React engineers, gives you a fixed price upfront, and hands over full ownership of the code. We build with CI/CD, automated testing, and compliance baked in from day one.
- Junior-heavy teams with 1-2 years of React
- Hourly billing with no budget cap
- Code stays with the agency
- Slow iterations, monthly demos
- No compliance expertise
- Offshore teams with timezone gaps
- Senior-only teams, 7+ years React experience
- Fixed price from Roadmap phase (week 2)
- Full code ownership from day one
- 2-week sprints with live demos
- HIPAA, SOC 2, PCI-DSS compliance built in
- Global team with 4+ hours US overlap
Our process for senior React web development
We follow a proven 4-phase process that guarantees on-time delivery and production-ready code.
The process starts with a 2-week Roadmap phase where we define the architecture, tech stack, and fixed price. Then we move into design and development, shipping working software every two weeks.
After 8-12 weeks, your app is deployed to production with monitoring, error tracking, and documentation. We also provide a 30-day warranty for any issues.
What you get with every senior React engagement
Every project ships with these deliverables included in the fixed price.
No hidden costs, no surprises. You receive everything needed to run and maintain your application independently.
- Source code in your private GitHub repository
- CI/CD pipeline using GitHub Actions or GitLab CI
- Unit tests with Jest and React Testing Library
- Component library in Storybook with documentation
- Design system tokens (colors, typography, spacing) in code
- API documentation generated from OpenAPI specs
- Deployment scripts for AWS (CloudFormation or Terraform)
- Sentry error tracking and performance monitoring
- Security audit report with OWASP Top 10 coverage
- Performance report with Lighthouse scores (90+ target)
What we ship in this practice.
SaaS dashboard for a fintech startup
Built a real-time analytics dashboard for a series A fintech company. React frontend with Node.js backend and PostgreSQL. Reduced time to market by 4 months. Tech stack: React, Node.js, PostgreSQL, Stripe, AWS.
E-commerce PWA for a retail brand
Developed a progressive web app for a D2C fashion brand. Increased mobile conversion rate by 30% and improved page load speed by 60%. Tech stack: Next.js, Shopify API, Vercel, Stripe.
Real-time collaboration tool for remote teams
Created a multi-user whiteboard and document editor. Supports 50+ simultaneous users with live cursors and conflict resolution. Tech stack: React, Yjs, WebSockets, Firebase, AWS.
HIPAA-compliant patient portal
Built a secure portal for a healthcare network where patients can view records, message doctors, and schedule appointments. Achieved HIPAA compliance with encrypted data at rest and in transit. Tech stack: React, Node.js, AWS, Epic FHIR API.
EdTech learning platform for 100K+ users
Designed a scalable learning management system with video streaming, quizzes, and progress tracking. Handles 100,000 concurrent users during peak hours. Tech stack: React, GraphQL, Azure, AWS CloudFront.
Internal logistics dashboard
Replaced a legacy Excel-based reporting system with a custom React dashboard. Automated data aggregation from 5 sources, saving the operations team 20 hours per week. Tech stack: React, Node.js, MongoDB, Tableau integration.
Why teams hire us.
Senior-only teams
Every developer has 7+ years of React experience. No juniors, no contractors, only full-time senior engineers who have shipped production apps at scale.
Fixed price contracts
We quote a fixed price during the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the cost before we write a line of code.
Full code ownership
You own all source code, IP, and assets from day one. No licensing fees, no vendor lock-in. You can take the code to any team after we finish.
2-week sprints with live demos
We ship working software every two weeks. You see progress in live demos, not slide decks. If something is wrong, we fix it immediately.
Compliance built-in
We build to HIPAA, SOC 2, and PCI-DSS standards. Security is part of the architecture, not an afterthought. Our clients pass audits without rework.
Global delivery, US overlap
Our team works across 50+ countries with at least 4 hours of US timezone overlap. You get async efficiency and real-time communication when you need it.
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.