React Development Company React JS Web Apps. Build Your Web Platform. Then Your Mobile App.
Partner with a react development company that builds high-performance React JS web applications, SPAs, enterprise dashboards, and component libraries — then extends them to React Native iOS and Android mobile apps using the same JavaScript codebase. Fixed price. Direct TypeScript engineer access. Our AI-powered development pipeline adds intelligent features to every React platform that needs them. Trusted by clients across USA, UK, Canada and India.
A React Development Company That Builds Web Platforms and React Native Mobile Apps From One Team
Most React JS projects face one of two problems: the web application works but there is no mobile app for users who need one, or the codebase has accumulated performance issues that nobody addressed at architecture stage — unnecessary re-renders, unoptimised bundles, missing code splitting — that now require a significant refactor to fix.
Our team builds React JS web applications and the React Native mobile app that runs on the same backend API — same JavaScript team, same TypeScript patterns, same state management discipline. React Native uses the same JSX syntax and JavaScript skills as your React JS web application, so the mobile project starts from shared understanding rather than a cold start with a new vendor. Our AI-powered development pipeline integrates AI features into React through clean service hooks — calling Python or Node.js AI backends from typed React services.
Every React codebase we deliver uses TypeScript strict mode, React 18 with concurrent features, React Query for efficient server state caching, code splitting and lazy loading for all route-level components, Jest and React Testing Library for unit tests, and Cypress for end-to-end coverage. Performance budgets are enforced in CI — Lighthouse Core Web Vitals compliance is measured at every sprint, not as a final checklist item.
AZRIVA is an Ahmedabad-based React development team working IST with daily overlap into UK mornings and USA afternoons. Every React JS project is fixed price — component library, routing, state management, API integration, testing, and deployment — scoped completely before development begins. A mutual NDA is signed before any project discussion. Full TypeScript source code transfers to you at handover. Clients across USA, UK, Canada and India trust us with React web platforms, component library builds, and React Native mobile extensions. Get a fixed-price React quote within 48 hours.
Tell us your React JS requirements — SPA, enterprise dashboard, component library, or a web platform that extends to React Native mobile. Fixed-price proposal within 48 hours.
What Our We Deliver Builds for You
End-to-end React JS development — SPAs, enterprise dashboards, component libraries, and AI-powered React applications. Fixed price. Full TypeScript source code ownership. React Native mobile extension ready.
React JS Development Tools We Work With
Every React project is built with React 18, TypeScript strict mode, and Vite — tested with Jest and Cypress, deployed with optimised production builds. Full source code handed over at project completion.
Real React Challenges.
Every project carries risks — poor UX, missed deadlines, underperforming results. Here is how we eliminate each one.
How We Deliver React JS Projects
A six-stage delivery process designed for overseas clients — every sprint delivers a working staging build, every invoice is tied to a deliverable. The same discipline whether building your <a href="/mobile-app-development-company-india/" class="content-link">React JS web platform or the React Native mobile app</a> on top of it. No black-box development. No surprises at launch.
Discovery & React Architecture
We begin with a structured discovery call to understand your React JS project — application scope, component architecture, API integration points, state management strategy, and deployment targets. We confirm React with TypeScript, third-party library choices, and whether Next.js suits your SEO requirements before any code is written.
UI/UX Design & Component System
Every React component and screen is designed in Figma and approved before development begins. Component hierarchy, shared component library structure, and design token system are documented and agreed. API contracts are confirmed before React development starts — no mid-sprint integration blockers.
Fixed-Price Proposal
A fixed-price proposal covers the complete React JS scope — component library, routing, state management, API integration, Jest and Cypress testing, performance configuration, and deployment. One price. No hourly billing. No scope creep on agreed features.
React TypeScript Development
React development runs in two-week sprints using TypeScript with React 18 and Vite. Staging build deployed at the end of every sprint — testable in your browser — so you see real progress across all components and feature modules. TypeScript strict mode throughout from sprint one.
QA — Jest, RTL and Cypress Testing
Every React build is tested with Jest unit tests, React Testing Library component tests, and Cypress end-to-end tests. Lighthouse performance audits target Core Web Vitals compliance. Cross-browser testing covers Chrome, Firefox, Safari, and Edge before every production deployment.
Deployment & Mobile Extension
We manage React production build optimisation and deployment to AWS, Vercel, or Netlify with CDN configuration. Post-launch support included for 60 days. When your React JS web platform is ready to extend to mobile — our team builds the React Native iOS and Android app using the same JavaScript patterns your web team already knows.
Industry-Specific React Development
We deliver AI solutions for React web applications across the industries where component-driven architecture, rich interactive UIs, and real-time data visualisation create the most engaging and conversion-optimised digital products — fintech, entertainment, and real estate.
What Sets Our React JS Development Apart
Businesses choose us because of how we work — not just what we build.
for Web Applications vs Angular vs Vue.js — Which Is Right for You?
Choosing the right frontend framework for your web platform. How React JS compares against Angular and Vue across the criteria that matter most to product teams building web applications and mobile extensions.
Not sure whether React, Angular, or Vue fits your project? Tell us your requirements and we will recommend the right framework with a fixed-price estimate.
Get a Free Tech ConsultationHow Much Does Fixed Pricing
Every React JS project at AZRIVA is fixed price — scoped completely before development begins. Pricing depends on scope, number of components, API integration complexity, and whether the project includes a React Native mobile extension.
All pricing is fixed — the number in your proposal is the number on your invoice. Clients who extend their React JS platform to React Native mobile app development receive the same fixed-price model for the mobile project. VAT/GST applicable for Indian clients.
How We Engage With Businesses
Whether you need a fixed-price React JS web application, a dedicated TypeScript team for ongoing React development, or an AI-first React architecture that powers both your web app and a React Native mobile app from one JavaScript codebase.
Complete React JS scope defined and priced before development begins — component library, routing, state management, API integration, testing, and deployment. One fixed price. The same fixed-price model extends to React Native mobile development when your web platform is ready.
Technologies & Services We Work On
We use the right technology for each project — battle-tested stacks chosen for performance, scalability, and long-term maintainability.
Mobile App Development
We build high-performance native and cross-platform mobile apps for Android and iOS that deliver seamless user experiences across all devices and screen sizes.
React JS Platforms Built for Every Stage of Growth
From a startup building their first React JS SPA to an enterprise modernising a legacy web platform — we deliver every project at a fixed price. When your React JS platform is live, our mobile app development team builds the React Native iOS and Android app using the same JavaScript codebase. Clients across USA, UK, Canada and India.
Projects We Have Delivered
Two platforms delivered at a fixed price — a luxury hospitality booking platform for a UK client and an agricultural mobile platform for Indian farmers. Both built with mobile app development readiness in the architecture.
What Clients Say About Our React JS Development
Feedback from clients who hired our team for React JS web development. Every project delivered with <a href="/ai-powered-app-development-company-india/" class="content-link">AI-powered development</a> tools, TypeScript strict mode throughout, and a fixed-price commitment.
The Android app with DRM-protected content streaming was exactly what we needed. Widevine integration worked perfectly from day one. The team understood our requirements completely and delivered without compromise.
The Flutter app delivered for our field team works flawlessly even in low-connectivity areas. Offline sync was exactly what we needed. Post-launch support has been excellent.
React & Web Development Insights
Practical guides from our engineering team — written for founders and product teams building React web apps and cross-platform products.
React JS Development — Frequently Asked Questions
Our team has answered the most common questions about our services.