Vertex Technologies

Mobile

Native-quality apps for iOS and Android.

Native-quality apps for iOS and Android. Mobile applications must feel native, work offline, and handle sensitive data securely whether built with Swift and Kotlin or cross-platform frameworks like React Native and Flutter.

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Overview

Mobile applications must feel native, work offline, and handle sensitive data securely whether built with Swift and Kotlin or cross-platform frameworks like React Native and Flutter. Vertex delivers store-ready apps with crash reporting, analytics, push notifications, and the performance users expect on iOS and Android.

We plan for app store review requirements, deep linking, biometric authentication, and secure storage from the first sprint. Mobile back-ends are designed alongside the app so sync, caching, and conflict resolution behave predictably in the field.

Our mobile engineers collaborate with product and design to validate flows on real devices early, reducing rework before launch.

Our approach

We test on physical devices throughout development and run beta programs before public release to catch platform-specific issues early.

What we deliver

Native iOS (Swift) and Android (Kotlin) development
React Native and Flutter cross-platform delivery
Offline-first data sync and local storage strategies
App Store and Google Play submission support
Push notifications, deep links, and in-app analytics
Secure handling of payments, tokens, and PII

Technologies we use

SwiftKotlinReact NativeFlutterExpo