Progressive web app development services

At Celestial Infosoft, we build high-performance Progressive Web Apps (PWAs) that combine the reach of the web with the functionality of native apps. Our fast, secure, and scalable solutions are engineered to deliver seamless user experiences across all platforms while reducing development overhead.

Progressive web app development services
Team

8+

Years of Expertise

Globe

350+

Our Global Clients

Tech mind

180+

IT professionals

Team Star

1000+

Completed Projects

\ Why PWA \

Why PWA is the first choice of our client

\ What we offer \

Our PWA Development Services

Custom PWA Development

Custom PWA Development

Our experts work closely with you to shape your app idea, choose the right platforms, craft a development roadmap, and offer cost-saving strategies to maximize ROI and market impact.

UX Design for PWAs

UI/UX Design for PWAs

Our UI/UX team designs intuitive, visually striking interfaces that enhance user journeys, boost engagement, and drive long-term loyalty and conversion.

Legacy App to PWA Migration

Legacy App to PWA Migration

With deep Android expertise and 300+ successful projects, we build fast, scalable, and robust Android apps that help you achieve your business goals and outperform competitors.

PWA for eCommerce

PWA for eCommerce

We deliver high-performance native apps using Kotlin and Java, seamlessly integrating backend systems, APIs, payment gateways, and third-party tools for smooth, secure operations.

Offline First PWA Architecture

Offline-First PWA Architecture

Our cross-platform experts use frameworks like Flutter and React Native to build Android apps that deliver a native-like experience while reducing time-to-market and development costs.

PWA Maintenance & Optimization

PWA Maintenance & Optimization

We help you validate your app idea quickly with rapid prototyping, MVP builds, and iterative development, so you can test, gather feedback, and scale confidently.

\ Our Portfolio \

Our PWAs Portfolio

Healthcare Appointment PWA for Clinic Chain

Healthcare Appointment PWA for Clinic Chain in the Middle East

Field Service PWA for Utility Compan

Field Service PWA for Utility Company for Offline Operations

Retail PWA for Fashion Brand

Retail PWA for Fashion Brand to Improve Mobile Conversion Rates

\ Our Recognition \

Trusted and respected globally

Clutch Top developers badge 2022
Outsourcing 100 2024 Award
Inc 5000 2025 Award
Clutch Top 1000 companies 2023
Top Software developers 2022

\ Service we offer \

Why Choose Celestial Infosoft for PWA Development?

End-to-End Expertise

We handle the entire PWA lifecycle from strategic planning and UX/UI design to development, QA, deployment, and performance optimization, ensuring a seamless delivery experience.

Cross-Platform Delivery

Our PWAs are designed to work effortlessly across all devices and platforms, Android, iOS, Windows, and major browsers, eliminating the need for separate codebases and reducing the total cost of ownership.

Security-First Approach

We follow best practices in cybersecurity, including HTTPS enforcement, secure API integrations, and regular vulnerability scans to ensure your application and data remain protected.

Fast Loading, Even Offline

Leveraging service workers, advanced caching, and performance optimization techniques, we ensure your PWA loads quickly and remains usable even in low or no internet connectivity.

Scalable Architecture

Our engineers architect PWAs with modular, microservices-ready structures that can scale as your user base and business demands grow.

SEO Optimized

Unlike traditional mobile apps, our PWAs are search-engine friendly, helping you rank higher in search results and attract more organic traffic through enhanced indexability.

What makes Celestial different

We achieve project success no matter what

To our clients, there is no middle ground. When it comes to your success, and it is our business to make it happen. We don’t stop till you meet every technical goal. We are here for you, and as your team, It’s our responsibility to understand and implement your requirements.

Man and Mountain

\ Our Key Principles \

Why our clients love our work

Client-Centric Approach

We prioritize your business goals and users’ needs at every stage, ensuring the final product truly delivers value.

Innovation & Creativity

We bring fresh ideas and cutting-edge solutions to every project, helping you stand out in a competitive market.

Quality Without Compromise

We follow strict quality standards, delivering secure, stable, and high-performance apps that exceed expectations.

Transparent Communication

We keep you informed and involved with clear updates, honest timelines, and collaborative decision-making.

Agility & Flexibility

We adapt quickly to change, whether it’s a shift in project scope or new market opportunities, ensuring your product stays relevant.

Long-Term Partnership

We’re with you beyond launch, offering continuous support, maintenance, and enhancements to help your product grow.

\ Few Words \

Clients who trust in our service

"Celestial’s PWA transformed our mobile presence. We now serve 2x more mobile users without spending on Android or iOS apps separately."

Ravi K Finexa, USA

"Celestial Infosoft transformed our legacy web experience into a modern PWA that drastically reduced bounce rates and improved engagement. The offline functionality is a game-changer for our field teams."

F. Luis Head of Product, Spain

"The team delivered a reliable education PWA that works offline essential for our remote students."

Isabelle Morin Project Head, EduWave Canada

"What impressed us most was their ability to align our business goals with the right tech stack. The PWA they built not only improved our user experience but also helped us gain traction faster in competitive markets."

Jennifer Tan COO, MedAssist Systems, Singapore

"We needed a mobile-first solution for our B2B customer portal, and Celestial Infosoft delivered a flawless PWA that performs like a native app across devices. Their understanding of performance, scalability, and security was spot on."

Anika India

"The performance and scalability of our booking PWA exceeded expectations. Celestial’s process was transparent and agile."

Saeed Al Hamdan Product Manager, GulfTravel

\ Industry Expertise \

PWAs We Develop

Gaming Apps

Gaming

Social Media Apps

Social Media

Banking Apps

Banking

Fintech Apps

Fintech

E-Commerce Apps

ECommerce

telehealth app

Telehealth

Fitness Apps

Fitness

E-Learning Apps

E-Learning

On-Demand Apps

On-Demand

Insurance Apps

Insurance

Food Delivery Apps

Delivery

Travel App

Travel

\ Our Tech Expertise \

Latest technologies that power your Application

  • HTML5 / CSS3 / JavaScript (ES6+)
  • React.js / Vue.js / Angular
  • Redux / Vuex / NgRx
  • Node.js / Express
  • Python / Django or Java / Spring Boot
  • .NET Core
  • MongoDB
  • PostgreSQL
  • MySQL
  • Firebase
  • Docker / Kubernetes
  • Nginx
  • CI/CD Pipelines
  • HTTPS
  • JWT / OAuth 2.0
  • Lighthouse / Web Vitals

\ FAQs \

Frequently Asked Questions

They serve different purposes. PWAs are more cost-effective, faster to develop, and work across platforms ideal for most use cases unless device-specific features are required.

Yes, we can transform most modern websites into progressive web apps with added offline features and push notifications.

A: Yes, Apple supports most PWA features on Safari, including offline access and home screen installation.

A basic MVP takes 4–6 weeks. Enterprise-grade PWAs may take 8–12+ weeks, depending on complexity.

Every great project starts with a good conversation

We are curious to discuss your dream web project!

Consulatation