code_image code_imageMobile

Progressive Web App

Case Overview

Oski Solutions built a Progressive Web App that offers high performance no matter what device the user accesses from. The hybrid web application uses mobile and web innovation to duplicate app functions yet remains easy to access and risk-free across platforms.

Most regular web applications perform poorly because they load slowly and lack offline options plus poor user connection. Oski Solutions created an efficient offline-optimized PWA by using React, Vue.js, and other modern web tools that produce better user results and save time for customers.

5686602

The process

  • Research & Discovery. Through comprehensive research, Oski Solutions determined how their PWA should work and perform from user testing results. The team discovered performance problems in current web applications to create a new solution that works as fast as lightning speed.

    During research, Oski Solutions tested how the app would work properly no matter what device users had and would automatically prepare for different network speeds.

  • Development & Integration. Our development team used the latest JavaScript standards to create the PWA for top performance and secure access from various platforms.
  • Tech Stack Used: 
    • Frontend: React.js, Vue.js
    • Backend: Node.js, Express.js
    • Database: MongoDB, PostgreSQL
    • Service Workers: Enabled offline caching and background sync
    • Push Notifications: Web Push API integration
    • Authentication & Security: JWT (JSON Web Tokens), OAuth 2.0
    • Hosting & Deployment: AWS, Firebase.
  • Deployment & Ongoing Support. The PWA was deployed on a highly scalable cloud infrastructure, ensuring 99.9% uptime and automatic scalability based on user demand.

Problem & Solution:

Problem

  1. Current web applications do not match what users require because they operate under these problems.

  2. The user leaves right away because the site does not load fast enough.

  3. The system cannot work offline because it lacks good local support during network weak zones.

  4. The platform sends a few alerts to users which hampers their return activity.

  5. Inconsistent user experience across devices.

Solution

Oski Solutions developed an этом-cutting secure PWA that delivers fast performance.

  1. Our system opens without delay on any Internet connection to decrease user abandonment. Works offline, using service workers for intelligent caching.
  2. Our solution enables user notifications that bring back engaged customers to the platform.
  3. The solution offers a mobile application look and feel that makes interactions move quickly without delays.
  4. A web application on different platforms lets businesses serve more customers without needing specific mobile app development for both iOS and Android.

Features:

  • Lightning-Fast Loading Speed

    The PWA loads 3 times faster than regular web apps thanks to efficient loading methods. Users will stay engaged more with the website while receiving better search engine results.

  • Offline Functionality & Background Sync

    Users can access the app even without an internet connection, thanks to service workers and caching strategies. Data automatically syncs once connectivity is restored.

  • Push Notifications for User Engagement

    The app sends real-time notification updates to customers through the Web Push API which strengthens their connection to the platform and keeps them more loyal.

  • Secure & Scalable Architecture

    Built with HTTPS encryption, OAuth 2.0 authentication, and JWT-based security, the app ensures data protection and user privacy compliance.

  • Add-to-Home Screen (A2HS) Functionality

    Users can put the PWA onto their home screen by downloading it from the browser just like they do with local apps.

6145204 3156064 (1)

Result in Numbers:

  • 80% Faster Load Times

    The PWA reduced page load speeds by up to 80%, resulting in higher engagement and lower bounce rates.

  • 35% Higher Conversions

    Faster performance and seamless UI/UX boosted conversion rates, increasing customer sign-ups and sales.

  • 2x Growth in Organic Traffic

    The SEO-optimized PWA led to a significant boost in search engine rankings, driving more traffic to the platform.

thx_icon
Thank you!
We have received your message and will get in touch with you soon
Contact us to get consultancy

Message not sent.

There is no need to develop a separate website, an iOS application and an Android application. It is enough to have and maintain only a website. PWA-based applications are extensively used these days where brands like Twitter, Tinder, Uber, Telegram, Starbucks, Forbes, AliExpress, Aviasales use PWA-based apps as a base or as an addition to a mobile app.

 

Find out more