TechNovaTEAM

Mobile App Development

Cross-platform mobile apps that ship faster and feel native on iOS and Android

We build production-grade mobile apps with React Native and Expo, sharing one codebase across iOS and Android without compromising on native feel. From offline-first sync and push notifications to native modules for camera, biometrics, or Bluetooth, we cover the full lifecycle through App Store and Play Store delivery. Clients get faster time-to-market, lower maintenance overhead, and apps that scale with their business.

Scope

What's included

Every mobile app development engagement covers these deliverables out of the box.

Cross-Platform Codebase

One React Native + Expo codebase targeting iOS and Android, cutting build time and ongoing maintenance roughly in half.

Native Module Integration

Custom Swift and Kotlin modules when off-the-shelf libraries fall short, covering camera, biometrics, BLE, and platform SDKs.

Push Notifications

Targeted, segmented push via Expo Notifications and Firebase Cloud Messaging with deep linking and delivery analytics.

Offline-First Sync

Local SQLite or WatermelonDB storage with conflict-resolved background sync so the app stays usable without connectivity.

Secure Authentication

Biometric login, OAuth, and secure token storage in the iOS Keychain and Android Keystore for sensitive data.

App Store Delivery

End-to-end submission to the Apple App Store and Google Play, including signing, review responses, and phased rollouts.

Crash Reporting and Analytics

Sentry and analytics wired in from day one so you see crashes, funnels, and user behavior in production.

OTA Updates

Expo EAS Update for shipping JavaScript fixes and feature flags without waiting on store review cycles.

Stack

Technologies we use

Production-tested tooling. We bring what fits your team — no buzzword soup.

React NativeExpo SDKTypeScriptSwiftKotlinExpo EAS BuildFirebase Cloud MessagingWatermelonDBSQLiteSentryZustandReact NavigationReanimated 3Fastlane

How we work

From discovery to deploy in 4–6 weeks

01.Discovery

We map your workflows and translate them into a concrete product blueprint.

02.Design

UI flows and system architecture documented before we ship a single line of code.

03.Develop

Modules built iteratively with weekly demos and a working main branch.

04.Test

Manual QA against acceptance criteria and automated tests on critical paths.

05.Deploy

Production rollout, team training, and a 30-day support window included.

Get started

Ready to start your mobile app development engagement?

Tell us about your project. We respond within one business day with a clear plan, price, and timeline.

Get started

Ready to ship the software your business actually runs on?

Tell us what you're building. We respond within one business day with a clear plan, price, and timeline.

16 industry CRMs shipped50+ clientsPK + UK presence