React Development
Built to Scale

Expert ReactJS development and React app development in Mumbai — from UI prototypes and MVP builds to performance tuning, migrations, and full-stack Next.js sites. Hire React developers or an outsourced React team for fixed-price projects or ongoing SLAs.

ReactJSNext.jsTypeScript

Partner with Prateeksha—a React development company in Mumbai offering React consulting, code audits, and teams you can hire by the project or on retainer.

Our Approach

Mumbai’s Go-To Team for React Development & Consulting

We deliver ReactJS development, Next.js apps, and React UI development that are fast, maintainable, and easy to extend. From UI prototypes and MVP builds to TypeScript-typed component libraries and GraphQL integrations—every project follows engineering best practices.

Expect a clear roadmap: discovery, UI prototypes, code audits, unit testing, and production-ready handoff. Ideal for teams in fintech, ecommerce, healthcare, education, and media looking to hire React developers or outsource a React team.

We design for long-term velocity: modular components, test suites, and maintenance SLAs so your product scales reliably.

How We Deliver Production-Ready React Apps

Discovery & Strategy

Goals, users, and architecture. We map features, prioritise tech choices (Next.js, TypeScript, Redux, GraphQL), and plan a migration or MVP path.

UI Prototypes & Design System

Clickable prototypes and a TypeScript-ready design system. We document components, accessibility patterns, and interaction rules for consistent UI development.

Modern Tech Stack

React/Next.js frontends, optional Node/Laravel backends, GraphQL endpoints, and CI/CD. We ship server-side rendering, static generation, and edge deployments for speed.

Performance & Audits

Code audits, LCP/CLS/INP tuning, bundle splitting, and caching strategies to fix slow React apps and improve React performance at scale.

Migrations & Scaling

Migrate Angular to React, expand teams, or scale React application architecture with best practices and observability.

Launch & Maintenance

Staging, monitoring, unit testing, and SLA-backed maintenance plans. Ongoing support for feature delivery, security patches, and growth experiments.

Services

React Development Services — From Audit to App Store

End-to-end ReactJS development: React app development, React UI development, Next.js builds, React Native mobile apps, TypeScript integration, Redux/GraphQL, code audits, unit testing, and maintenance SLAs. We work with startups and enterprises across Mumbai, Navi Mumbai, Thane, Andheri and Bandra.

Ship scalable React apps with TypeScript, GraphQL, and secure APIs. We deliver component-driven code, CI/CD, and observability so teams can iterate safely.

Start a React project

React Packages & Solutions

Choose a package that matches your stage — from an MVP to a large-scale React application. Each plan includes performance tuning, basic SEO, and analytics setup.

Add-ons such as code audits, UI prototypes, Redux integration, and React Native mobile builds are available to customise your scope.

MVP React App (5–7 screens)

Design-led UI prototypes, a TypeScript React build, basic state management, and analytics.Great for startups and product validation in Mumbai or remote teams.

Get a quote

B2B Product (Growth)

IA/UX workshop, component library, Next.js SEO setup, GraphQL integration, and performance guardrails.Built for lead gen and enterprise workflows.

Plan my build

eCommerce / Fintech App

Fast PDPs, secure payments, headless commerce or custom checkout, and analytics for conversion.Optimised for revenue and compliance.

Launch my store

Migration & Replatform

Audit, phased migration from Angular to React, redirects, and Core Web Vitals uplift.Keep SEO and user journeys intact while modernising the stack.

Start a migration

Performance & SEO Boost

Bundle analysis, LCP/CLS fixes, schema, and server-rendering optimisations.Quick wins that improve organic traffic and conversion rates.

Boost my site

Retainer & Maintenance

SLA-backed updates, monitoring, bug fixes, and small feature work.Ideal for teams wanting predictable velocity and reliability.

See retainers

What We’ll Deliver for Your React Project

A typed design system with reusable components, theme tokens, and accessibility rules. Ship faster with documented props and Storybook examples.

See our systems

READY WHEN YOU ARE

Start Your React Project — Fast, Clear, Production-Ready

Receive a transparent React development proposal, realistic timeline, and options to hire React developers or engage an outsourced React team. We move from prototype to launch quickly with performance and SEO in place.

Expect timely responses, milestone check-ins, and production-quality code. Serving businesses across Mumbai, Navi Mumbai, Thane, Andheri and Bandra.

Request a React Quote

React Project Checklist

React apps that perform.

Kick Off Now

PLATFORM PARTNERS

Trusted by Teams Building React Apps

Companies partner with Prateeksha for React development services, performance tuning, and outsourceable engineering teams that deliver under pressure.

We provide clean code handovers, documentation, and maintenance plans so product teams in Mumbai and beyond can move fast without technical debt.

FAQs

React Development — Frequently Asked Questions

Clear answers to common questions about ReactJS development, pricing, timelines, and maintenance.

Need industry examples? Tell us your vertical — fintech, ecommerce, healthcare, media or education — and we’ll share case studies and relevant code snippets.

Discovery, UI prototypes, ReactJS development, Next.js or client-rendered apps, TypeScript typing, state management (Redux), GraphQL/REST integrations, unit testing, performance tuning, and deployment with monitoring.

Smaller React apps or MVPs typically take 3–8 weeks. Larger, integrated platforms may take 2–6 months depending on integrations, compliance needs, and design complexity. We provide milestone-based timelines up front.

We build primarily with React and Next.js, TypeScript for strong typing, Redux for complex state, and GraphQL where appropriate. Backends are Node or Laravel depending on requirements.

Yes—using Next.js for SSR/SSG, semantic markup, schema, and performance optimisation. We also provide content templates and migration support to protect SEO during replatforms.

Yes. We deliver headless commerce, payment integrations, and fintech frontends with security best practices. We have experience across ecommerce, fintech, healthcare, education, and media sectors.

Absolutely. We offer phased migration plans, code audits, and strategies to migrate Angular to React with minimal downtime and preserved SEO and data integrity.

You own the code and content after final delivery. We provide repositories, documentation, and deployment instructions. Optional retainers cover ongoing updates and support.

Yes. We offer maintenance plans that include monitoring, security patches, small feature work, bug fixes, and SLAs for uptime and response times.

React development pricing varies by scope: MVPs, integrations, and compliance affect cost. We offer fixed-price React projects and time-and-materials options—share your brief and we’ll return a clear proposal within 24–48 hours.

React Development
Built to Scale