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Cross-Platform Experts for Unified iOS and Android App Development
Hire the versatile talent to build fast, native-quality mobile applications. Our certified React Native Developers bring deep mastery of Unified JavaScript, ensuring iOS and Android apps are built from a single codebase for maximum Cross-Platform Efficiency. This specialized expertise accelerates your time-to-market, reduces development costs, and guarantees a seamless native user experience. Skip the hassle and hire dedicated React Native Developers from Celestial Infosoft for scalable and rapid mobile development.
Experience first, commit later
300+ Native Projects | Cross-Platform Experts
We are a specialized partner in React Native development, focusing on delivering high-performance, native-quality applications for both iOS and Android platforms from a single Unified JavaScript codebase. Our dedicated React Native Developers are experts at leveraging code reusability to accelerate the development timeline by up to 40%, ensuring your product reaches the market faster and at a lower cost than native-only development.
By choosing to hire React Native Developers in India, you are securing talent that understands how to bridge the gap between web principles and mobile performance. This expertise guarantees seamless API integration, access to native device features, and consistent UI/UX across all major mobile operating systems, providing a robust foundation for scalable mobile development.
Project Portfolio
Discover our work to see how we transform business objectives into impactful digital products that drive real-world results.
RideOn is a smart, user-friendly ride-sharing platform designed to make airport commuting effortless and affordable. It connects travelers with verified drivers, offering real-time ride tracking, easy booking, and flexible scheduling.
Coinvage is a secure digital wallet app for managing multiple cryptocurrencies. Built with blockchain technology, it offers biometric login, real-time syncing, and smart contract support, ensuring fast, transparent, and reliable crypto transactions across Android and iOS.
Payzeno is a BNPL fintech app designed to make shopping more flexible. Using AI-powered credit assessment and real-time payment analytics, it enables users to buy products instantly and pay later in easy installments.
Native Mobile Solutions
Empower your mobile vision with our expert React Native developers who craft high-performing, cross-platform apps with seamless user experiences. From UI design to deployment, we deliver end-to-end solutions tailored to your business goals.
We design and build bespoke, feature-rich iOS and Android applications from a single React Native codebase. This accelerates development time and guarantees a consistent UI/UX across all platforms.
We specialize in migrating existing native apps or other hybrid solutions to the React Native ecosystem. This unifies fragmented codebases, drastically reducing future maintenance costs and ensuring faster feature parity.
Performance is non-negotiable for mobile apps. Services include minimizing bridge communication, optimizing rendering with Hot Reloading, and utilizing efficient third-party libraries for complex animations and lists.
We implement comprehensive testing protocols using specialized tools like Jest, Enzyme, and Detox. This automates unit, integration, and end-to-end testing to ensure bug-free functionality across both iOS and Android devices.
For performance-critical tasks (e.g., GPS, Camera, Bluetooth), our experts develop custom native modules in Swift/Kotlin and integrate them seamlessly via the Native Bridge (or JSI in the New Architecture).
We implement robust state management solutions (Redux, MobX, Context API) to handle complex application data, ensuring predictable data flow and optimal performance across all mobile components.
Our developers create intuitive interfaces using Native Components and popular UI libraries (NativeBase, React Native Elements). We ensure pixel-perfect fidelity to design and implement smooth transitions for a true native look and feel.
We manage the entire app store submission process for both Apple App Store and Google Play Store. Our support includes continuous monitoring and remote Over-The-Air (OTA) updates for instant bug fixes and feature rollouts.
Hiring platform comparison
This comparison chart highlights how our developers stand out from traditional in-house hiring and freelance options.
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Aspect
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Celestial Infosoft
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In-House
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Freelancer
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|---|---|---|---|
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Time to Hire Developer
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18 - 24 Hours
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2 – 3 Weeks
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1 – 2 Weeks
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Time to Start Project
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Start Immediately
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2 – 3 Weeks
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2 – 3 Days
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Hourly Developer Rate
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$17/hr
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$60+/hr
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$40+/hr
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Developer Training Costs
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Zero
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5 x
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3 x
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Project Risk to You
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7- Days Free Trial
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High
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Very High
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Average Team Scaling Time
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1 Day – 1 Week
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4 – 16 Weeks
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Headache
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IP & Code Ownership
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100% Code Ownership
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Contractual
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Negotiable
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Communication Medium
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Dedicated Project Manager
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Direct
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In-Direct
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Pricing table
Transparent Pricing | NDA Protection | Code Ownership | Easy Termination
Client Testimonials
"Our FinTech app required bulletproof security. The Android developer Celestial provided was a true expert, integrating biometrics and Jetpack Security flawlessly. We trust their quality implicitly."
"We started hourly, moved to daily, and finally to a long-term monthly contract. The flexibility of the engagement models made scaling our startup feel completely risk-free."
"The ML Engineer was crucial for our predictive analytics model. Their Python expertise was superb, delivering tangible results on schedule."
"We needed an expert in the entire MERN stack to lead a new product line. Our developer was a true full-stack generalist who managed the database, API, and frontend integration brilliantly. Excellent value for money and technical breadth."
"Seamless communication and fast performance. The iOS developer provided was exceptionally quick, pushing features that perfectly aligned with Apple's guidelines."
"We scaled our API services with a dedicated Node.js expert. They implemented a microservices architecture that handles triple the traffic volume with zero downtime. Fast, professional, and highly skilled."
"The AI developer helped us integrate a custom fraud detection algorithm. The team's transparency and the results validated their skill immediately."
"The Dedicated Project Manager was invaluable. They ensured all communication was streamlined, allowing our in-house team to focus purely on product vision."
"The Senior Android Architect we hired immediately stabilized our codebase. Their Kotlin and MVVM expertise delivered a vital 40% reduction in crashes. We've found our reliable long-term mobile partner."
"Communication was seamless. Our React/Node developer quickly integrated into our existing team, helping us clear a huge feature backlog. We value the transparency and constant output."
"We hired a Python developer to optimize our entire data processing workflow. The resulting scripts cut our daily time by over 60%. A massive win for our research team."
"Hiring was seamless. We were able to onboard a Senior Developer in under 24 hours. This speed is unmatched and fundamentally changed our ability to react to market demands."
"Hiring was seamless. We were able to onboard a Senior Developer in under 24 hours. This speed is unmatched and fundamentally changed our ability to react to market demands."
"The Senior iOS developer was able to modernize our dated UI using SwiftUI. They elevated the entire design language of our application. A noticeable, excellent investment."
"The Python Full-Stack developer was ideal for our complex inventory system. They quickly set up the Django backend and were incredibly productive. Very happy with the strategic hire."
"The developer's adherence to clean architecture and their proactive approach to writing unit tests were superb. The code quality alone justifies the partnership."
"The pre-vetted candidates were fantastic. The ease of the 7-day free trial removed all hiring risk; we were confident in our choice instantly."
"Hiring a Flutter developer let us hit both iOS and Android markets simultaneously. The developer was innovative and efficient, delivering our cross-platform MVP two weeks ahead of schedule."
"We tasked them with managing sensor data for our Smart Home device. The IoT developer was proactive and delivered incredibly robust backend logic. Trustworthy talent."
"The clear 100% IP ownership clause and strict NDA gave us complete peace of mind. It’s comforting to know the code written is legally and securely ours."
"Hired a dedicated React developer to revamp our customer portal. The speed and quality of the frontend work were exceptional, leading to a noticeable jump in user satisfaction scores."
"Hired a dedicated React developer to revamp our customer portal. The speed and quality of the frontend work were exceptional, leading to a noticeable jump in user satisfaction scores."
"We moved to a Jetpack Compose architecture for better performance. The Android developer provided was highly proficient, delivering a modular and clean UI that significantly reduced our build times. Seamless transition."
"We moved to a Jetpack Compose architecture for better performance. The Android developer provided was highly proficient, delivering a modular and clean UI that significantly reduced our build times. Seamless transition."
"We needed one developer to own both apps. The Flutter developer delivered native-level performance on both Android and iOS with a single codebase. Fastest scaling we’ve experienced."
Our Talent Pool
Whether you’re launching an MVP or scaling a full-featured enterprise app, our React Native developers in India bring the right mix of skills.
Builds intuitive UI components, assists in app maintenance, and implements reusable front-end modules.
Proficient in state management, API integrations, and optimization for multi-platform applications.
Architects complex mobile ecosystems, integrates advanced native modules, and optimizes apps for scalability and security.
Book a free consultation, and we’ll match you with the right React Native developer suited to your goals and budget.
Unifying Code with Guaranteeing Native Quality
We eliminate the traditional mobile development dilemma (speed vs. cost) by connecting you with specialized React Native App Developers. Our approach guarantees maximum code reuse and delivers high-performance iOS/Android applications faster and more affordably than building two separate native apps.
Our specialization ensures that almost the entire application logic is written once in Unified JavaScript. This dramatically cuts development time and cost, a key benefit that separates us from firms requiring dual, platform-specific codebases.
Due to the single codebase and efficient component reusability, we reduce the development cycle by up to 40%. This ability to launch on both iOS and Android simultaneously gives your product an immediate competitive edge.
You can hire dedicated React Native Developers and achieve significant cost savings compared to maintaining dual native teams (Swift/Kotlin). Our competitive rates and efficiency ensure maximum return on investment (ROI) for your mobile development budget.
Our experts minimize reliance on the JavaScript bridge, ensuring the application renders true Native Components. This delivers a responsive, fluid user experience (UX) that feels indistinguishable from fully native apps.
When platform-specific code is required (e.g., advanced camera features, unique sensors), our React Native Developers are proficient in integrating custom native modules, ensuring full access to all device capabilities without sacrificing cross-platform simplicity.
You can hire React Native Developers in India through our specialized outsourcing model. This grants access to a vast pool of pre-vetted, high-quality engineers who are experienced in working with global clients and complex mobile solutions.
Tech Stack
Our React Native experts leverage a powerful tech stack to build high-performing, scalable, and visually appealing mobile apps for iOS and Android.
Our React Native Developers enforce strict standards that prioritize Native Performance and optimize resource usage, ensuring a smooth, fluid user experience (UX) on both iOS and Android.
We strictly use FlatList and SectionList for all large lists of data. Developers configure the windowSize and initialNumToRender props to minimize memory usage and prevent blank spaces or frame drops during fast scrolling.
We enforce memoization practices using React.memo (for functional components) and useCallback (for functions passed as props). This prevents components from re-rendering when their input data has not changed, significantly reducing strain on the JavaScript thread.
All complex animations are executed on the native UI thread, not the JavaScript thread. We achieve this by using the useNativeDriver: true option with the Animated API or modern libraries like Reanimated, ensuring smooth, 60 FPS transitions.
We build and integrate custom Native Modules using the modern JavaScript Interface (JSI) and TurboModules (where applicable). This replaces the old asynchronous bridge, enabling direct, synchronous JavaScript-to-native communication for lightning-fast data transfer in critical paths.
We compile the JavaScript bundle using the Hermes engine (Android/iOS) to reduce app size and accelerate startup time. We only test performance using release/production builds, which automatically remove debugging statements (console.log) that slows down the application.
Developers rigorously use the A useEffect cleanup function to ensure that all listeners, timers, and pending asynchronous calls are cancelled when a component unmounts. This is vital for preventing memory leaks that can crash the app on low-end devices.
We maintain a clear separation between Presentational (pure UI/styling) and Container (data loading/state logic) components. This modular pattern boosts code reusability, simplifies testing, and makes large applications easier to scale.
Fill out the form below to connect with our team and start building smarter, faster, and more secure digital solutions.
Our development process
Our React Native experts follow a proven, agile process designed to deliver cross-platform apps that perform, scale, and impress. Each step ensures speed, quality, and a seamless user experience across iOS and Android.
We begin by defining your app goals, audience, and required features, crafting a detailed roadmap and selecting the right React Native libraries for optimal performance and scalability.
Our developers build sleek, responsive UIs and integrate APIs, logic, and components for both iOS and Android, ensuring smooth animations and native-like experiences.
Each build goes through rigorous QA testing, including device-specific checks, performance optimization, and crash prevention, guaranteeing flawless user interactions.
We handle app store deployment, post-launch monitoring, and continuous updates, keeping your app fast, secure, and compatible with every new OS version.
Celebrating Customer Success
Explore our React Native success stories, from startup MVPs to enterprise-scale mobile solutions. Our React Native experts craft fast, scalable, and visually engaging cross-platform apps that deliver seamless performance and real business impact.
The client’s outdated travel booking system suffered from real-time update failures, causing booking overlaps, delays, and inconsistent pricing, which eroded user trust and reduced conversions. With competitors leveraging more efficient engines, the client needed to modernize their platform for better speed, accuracy, and customer experience.
We built a scalable travel booking app using react native with real-time inventory sync, dynamic pricing, personalized recommendations, and seamless one-click payments, delivering faster performance, higher accuracy, and improved user engagement.
We built a cross-platform React Native app with real-time account management, fund transfers, mobile check deposits, biometric login, and personalized offers, ensuring top-tier security, seamless UX, and full regulatory compliance.
Indian React native developers Benefits
Unique advantages that hiring dedicated React Native Developers in India provides to international businesses, structured to emphasize cost, speed, and talent pool size.
Hiring specialized React Native Developers in India offers a significant cost advantage, often resulting in 50-70% savings compared to hiring in North America or Western Europe. This allows businesses to maximize their development budget without compromising the quality or performance of the final mobile application.
India boasts one of the world's largest pools of skilled developers, ensuring quick access to specialized talent. You can rapidly find a React Native Developer with niche experience (e.g., IoT integration, complex payment gateways) that may be scarce or overly expensive locally.
The time difference between India and global markets (US/Europe/Australia) allows for a "follow-the-sun" model. Your dedicated team can continue building and fixing bugs while your core team is offline, resulting in faster project turnaround times and reduced time-to-market (TTM).
Modern Indian development teams maintain high technical standards and are proficient in English. This eliminates communication barriers and ensures that technical requirements, updates, and project feedback are clear, structured, and efficiently managed across global teams.
Outsourcing to India provides high operational flexibility. You can hire React Native Developers and instantly scale your team up for product launches or feature rollouts, or scale down during maintenance periods, all without the administrative overhead of permanent hiring.
Leading Indian development companies adhere to international quality standards (like ISO certifications) and follow Agile methodologies. This commitment ensures reliable project management, structured code reviews, and high-quality deliverables for your cross-platform application.
Our Hiring process
Hire top React Native developers effortlessly through our quick and transparent process, from sharing your needs to onboarding your ideal talent, we make hiring fast, flexible, and hassle-free.
High-Performance Mobile Solutions for Every Industry
FAQs
We achieve near-native performance by strictly optimizing list rendering (FlatList), minimizing unnecessary re-renders with memoization, and utilizing native features. For high-demand tasks, we use the Native Bridge (or JSI) to integrate platform-specific code.
Using a single Unified JavaScript codebase saves significant resources. Typically, businesses see a reduction of 30% to 50% in overall development time and cost compared to building separate native applications for iOS and Android.
Yes. We specialize in migration, helping you transition existing Android or iOS applications to the React Native framework. This process unifies fragmented codebases, reducing future maintenance costs.
We use specialized testing tools like Jest (for logic), Enzyme, and Detox (for end-to-end functionality). Automated testing is run continuously to ensure bug-free operation and consistency across both platforms.
Yes. Our hire React Native Developers service can include full-stack support. We build high-performance backend APIs using technologies like Node.js, PHP, or Python to ensure seamless data synchronization.
We offer a rapid hiring process. You can select your dedicated React Native Developer and start the project typically within 24 hours, backed by our 7-day Risk-Free Trial.
Hiring React Native Developers in India provides a strategic cost advantage. You access a vast pool of highly skilled experts at competitive rates, maximizing your budget without compromising the quality of your cross-platform application.
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357 11 Ave SW, Calgary, Alberta, AB T2G 5G3, Canada
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