Custom Progressive Web App Development
Installable web apps built with a service worker, app manifest, and offline-first architecture, so users get an app-like experience without an app store.
Progressive Web Apps that
install & work offline
Installable, offline-first web apps built with service workers and modern browser APIs where it matters and native-app polish everywhere else. Every build is fast, resilient, and ready to install from day one.
Service WorkersOffline-FirstPush NotificationsLighthouse PWA Compliance
Our Process
How we build step by step
A structured process ensures nothing gets missed, from initial discovery to a fully optimized, installable launch.
- 01 Discover
Discovery & Platform Strategy
User flows, offline requirements, and a platform plan (installable, push-enabled, or app-store-listed) mapped out before a single screen is built.
- 02 Architect
Service Worker & Caching Strategy
App shell, caching rules, and data-sync patterns decided up front, so the app loads instantly and keeps working when the network doesn't.
- 03 Build
Component Development & QA
Installable, offline-capable components built with modern web APIs, tested across browsers, devices, and network conditions before it ever reaches staging.
- 04 Launch
Launch & Optimization
Lighthouse PWA audits, install-prompt tuning, push notification setup, and deployment. Plus 30-day post-launch support for refinements.
What's Included
Every PWA development service we offer
Installable apps, PWA conversions, offline architecture, or component libraries, we cover the entire PWA ecosystem, not just the parts that are easy to template.
PWA Conversion of Existing Web Apps
Turn an existing website or web app into a fully installable PWA, adding a manifest, service worker, and offline support without a ground-up rebuild.
Offline-First Architecture
Local-first data storage with IndexedDB, background sync, and conflict resolution, so the app stays usable and up to date even on flaky connections.
Push Notifications & Re-Engagement
Web push notifications, background triggers, and re-engagement flows that bring users back without relying on an app store's notification system.
PWA Component Libraries & Design Systems
Reusable, documented component libraries built for installable, offline-aware interfaces, so your product team ships consistent UI faster across every new screen.
Native App to PWA Migration
Migrating native iOS or Android apps, or legacy web apps, to a PWA incrementally or as a full rebuild, so you maintain one codebase instead of three.
Performance & Lighthouse PWA Audits
Caching strategy fixes, install-prompt tuning, and Lighthouse PWA audits that fix sluggish, non-installable apps template builds leave behind.
Ongoing PWA Development & Support
Continuous feature development, service worker and dependency updates, and bug fixes, so your app keeps evolving long after v1 ships.
What You Get
Every deliverable included
Production-Ready Codebase
Clean, typed, documented PWA code handed off through your Git provider of choice, ready for your team to extend.
Fully Responsive Build
Every screen tested and refined across desktop, tablet, and mobile breakpoints, not just previewed at one screen size.
Installable App Package
A complete manifest, icon set, and service worker configuration so the app installs cleanly on Android, iOS, and desktop.
Lighthouse PWA Report
A before-and-after performance and PWA-compliance report, benchmarked with Lighthouse, covering installability, offline support, and speed.
Component Documentation
A documented component library or Storybook instance so your team can reuse and extend the UI without guesswork.
30-Day Support Window
Post-launch support for bug fixes, component tweaks, and technical questions at no extra cost.
Selected Work
PWA builds we've shipped
A cross-section of PWA work, from offline-first field tools to installable storefronts and dashboards.
PWA Build
SaaS Field Tools
Offline-First Field Service PWA
Full PWA build for a field service company using offline-first sync. Technicians can now log jobs with zero signal, and Lighthouse PWA score went from 52 to 100.
PWA Web App
LeadPro
Installable Sales Dashboard
Custom-built installable dashboard replacing a native app for a sales team of 40. Cut onboarding time from days to minutes with no app-store review cycle.
PWA Storefront
E-Commerce Fashion & Lifestyle
Meridian Boutique PWA Storefront
PWA conversion for a DTC fashion brand's storefront. Repeat-visit rate rose 41% after users started installing the app to their home screen.
PWA Web App
Logistics & Fleet Management
RouteWise Offline Fleet Tracker
Offline-capable fleet tracking PWA with background sync and live map updates. Cut dispatch response time by 45%, even in low-connectivity zones.
PWA Migration
Legacy Modernization
Harbor Freight Ops PWA Rebuild
Rebuilt a decade-old native operations app as a PWA with zero downtime during the transition. Maintenance cost dropped 60% with one shared codebase.
PWA Build
Consumer Content
Roastworks Coffee PWA
Installable PWA with push-notification-powered subscription reminders for a coffee subscription brand. Repeat orders rose 28% after launch.
Client Voices
What it's like to work with us
We measure success in install rates and offline reliability, not just how a component looks. Here's what a few clients had to say.
Our old app needed a signal to do anything, which was useless for a field team. The PWA rebuild works offline end to end, and our technicians actually use it now.
Ananya Kapoor
Head of Product, WooCommerce
They handed off a codebase our own engineers actually enjoyed working in, with components that made every new screen faster to ship without touching three separate app stores.
Rohan Mehta
Founder, Meridian Boutique
Moving our native app to a PWA felt risky, but the migration was so thorough we didn't lose a single feature, and we cut our maintenance overhead in half.
Daniel Cruz
Operations Lead, Harbor Freight
Transparent Pricing
Simple, honest pricing
No hidden fees, no surprises. Choose a package that fits your scope or talk to us for a custom quote.
Starter
₹ 20Konwards
Perfect for installable marketing sites and small apps that need offline basics and a home-screen icon out of the gate.
- Up to 6 pages
- Fully responsive build
- App manifest & install prompt
- Unlimited revisions
- Basic offline caching
- Domain + hosting + SSL included
- 1 year free support
- Push notifications
- Component library
- Background sync features
Most Popular
Growth
₹ 50Konwards
Ideal for offline-first PWAs and installable web apps that need authentication, push notifications, and background sync built in from day one.
- Up to 20 pages/screens
- Custom PWA application build
- Unlimited revisions
- Authentication & user roles
- Offline-first data sync
- Push notifications
- Component documentation
- Domain + hosting + SSL included
- 1 year free priority support
- Full native app migration
Get Started
Enterprise
Custom
For large-scale offline-first platforms, native app migrations, or teams needing an embedded PWA development team on retainer.
- Unlimited pages/screens
- Full native-to-PWA migration
- Legacy application migration with data mapping
- Unlimited revisions
- API & third-party integrations
- Advanced performance tuning
- Domain + hosting + SSL included
- 1 year free priority support
- Dedicated development lead
- Monthly retainer available
A PWA adds a web app manifest and a service worker on top of a regular website, which together enable installability, offline functionality, and push notifications. Any website can become a PWA; the difference is these additional capabilities layered in.
Not always. A well-built PWA can install to the home screen, work offline, and send push notifications on most platforms, covering many use cases a native app would. Some features, like deep OS integration or App Store discovery, still favor native, and we can advise which fits your product during discovery.
A PWA conversion of an existing site typically takes 2–4 weeks; a full custom PWA build usually takes 8–16 weeks depending on scope. We share a detailed timeline in our proposal before development begins.
It depends on the caching and data strategy, which is why we design the service worker and offline data layer during architecture, not as an afterthought. We build in real offline functionality: cached app shells, local data storage, and background sync when the connection returns.
Yes. We migrate native iOS, Android, or legacy web applications to a PWA, either incrementally alongside the existing app or as a full rebuild, so you can consolidate down to one codebase.
Yes, on most modern browsers and platforms. We implement web push notifications with permission prompts and background triggers so you can re-engage users the same way a native app would.
Yes. Upon receipt of final payment, full IP and the complete codebase transfer to you through your own Git repository and hosting account, no vendor lock-in.
We offer optional retainers for continued feature development, service worker updates, and bug fixes after launch. It's entirely opt-in, not bundled by default.
Ready to Begin
Let's build a Progressive Web App
that installs and just works
Tell us about your project and we'll get back within 24 hours with a tailored PWA development proposal, no commitment required.