Progressive Web App Development — App-Like Experiences, Web-Simple Deployment
PWAs give your users an app experience — offline support, push notifications, add-to-homescreen, fast loading — without the cost and complexity of native apps. No app store approval. No separate iOS and Android builds. Just one web application that works like a native app on every device. Ideal for Indian businesses targeting mobile users on low-bandwidth connections.
Why Progressive Web Apps Are Perfect for India
India’s mobile internet landscape is unique: 150+ million smartphone users with 3G/4G connections, limited storage on budget devices, and data costs that matter. PWAs are engineered for this reality. They’re fast on slow networks, small in size, and work offline. Users can add your app to their home screen without visiting the app store. They receive notifications without downloading anything. It’s the best of web and native apps combined.
We’ve built 40+ PWAs for retailers, field sales teams, education platforms, and FMCG distributors. Each one is optimised for India’s mobile market: fast loading on 4G, offline-first architecture, Hindi language support, and low data consumption. Our PWAs achieve Lighthouse scores above 90 — that’s Google’s gold standard for performance, accessibility, and best practices.
Our Progressive Web App Services
📱 New PWA Development
Build a PWA from scratch optimised for mobile-first Indian users with offline support and fast loading.
🔄 Website-to-PWA Conversion
Convert your existing website into a full PWA with offline support, push notifications, and app-like experience.
💬 Push Notification System
Re-engage users with web push notifications — no app required. Schedule, segment, and track notification delivery.
📴 Offline-First Architecture
Service worker implementation for offline functionality on poor connections — users can work offline and sync when online.
🚀 PWA Performance Optimisation
Core Web Vitals optimisation, lazy loading, code splitting for lightning-fast PWAs that achieve 90+ Lighthouse scores.
🛒 PWA E-Commerce
Offline cart functionality, background sync, fast checkout for mobile shoppers — reduce abandonment rates.
🏪 PWA for Retail & FMCG
Field sales apps, order management, inventory tools as PWAs for outdoor teams on weak connections.
📊 PWA Analytics & Monitoring
Lighthouse audits, performance tracking, install rate optimisation, user engagement analytics.
Why Choose Xylus Info?
Lighthouse Score 90+ Guaranteed
Every PWA we build achieves a Lighthouse score of 90 or above. That’s Google’s gold standard for performance.
One Codebase for All Platforms
No separate iOS, Android, web development. One PWA works on all devices. Faster development, easier maintenance.
60% Lower Cost vs Native Apps
PWA development costs significantly less than building native iOS and Android apps separately.
Optimised for 3G/4G Indian Networks
Every PWA is tested and optimised for India’s 3G/4G network conditions. Fast loading even on slower connections.
Google PWA Best Practices Certified
We follow Google’s PWA checklist and best practices. Your PWA will rank well in Google search results.
App Store Submission Support (Optional)
Want to reach users who only download from app stores? We can wrap your PWA and submit to Google Play and App Store.
Our Development Process
We follow a proven, systematic approach that ensures quality, reliability, and client satisfaction — from the first call to ongoing post-launch support.
PWA Audit / Scoping
Analyse your requirements, existing website (if any), and target users. Define which features require offline support and which need push notifications.
Service Worker Architecture
Design the service worker strategy: cache-first, network-first, or stale-while-revalidate. Plan offline data synchronisation.
UI/UX Design
Mobile-first design optimised for touch. Design for offline states, loading states, and notifications.
Development & Testing
Build with React or Vue.js. Implement service workers with Workbox. Test offline functionality and performance.
Performance Optimisation
Optimise bundle size, implement code splitting, lazy loading, image optimisation. Achieve 90+ Lighthouse scores.
Launch & Monitoring
Deploy to production. Monitor performance metrics, user engagement, and app installation rates.
Technologies We Use
We leverage modern, industry-proven technologies for PWA development:
⚛️ Frontend Frameworks
🛠️ PWA Tools
💾 Offline Storage
🔔 Push Notifications
📊 Performance & Build
Industries We Serve
Our PWA expertise spans numerous industries across India and beyond:
Project Success Stories
FMCG Field Sales PWA: Replaced Native Android App
Challenge: A FMCG company had a native Android app that was expensive to maintain. Their field sales team couldn’t install it on budget devices. We built a PWA that works offline and syncs when online, replacing the native app.
Solution: Offline-first PWA for field sales team with automatic sync.
E-Commerce PWA: Optimised for 3G
Challenge: An e-commerce retailer’s mobile website was too slow on 3G/4G connections. We converted it to a PWA with aggressive performance optimisation for Indian networks.
Solution: PWA conversion with offline cart and push notifications.
Frequently Asked Questions
Related Services
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