PWA Development
Cross-platform mobile-first applications that deliver native-app experiences through the web.
Across multiple client engagements, Hassan has designed and deployed Progressive Web Applications that bridge the gap between web and mobile.
Service workers cache critical assets and API responses, enabling full functionality without connectivity.
Pre-caching, lazy loading, and code splitting deliver sub-second first paint on all devices.
Web Push API integration for real-time alerts, re-engagement, and operational notifications.
Web App Manifest enables users to install directly from the browser — no app store required.
JWT-based auth with refresh token rotation, biometric unlock, and secure local storage.
Queued actions (form submissions, transactions) sync automatically when connectivity resumes.
Hassan built our field operations app as a PWA and it has been a game-changer.