Mobile Development

Native iOS and Android development

Paul Titov & Co builds native iOS and Android products for companies that need the application, back-end, release process, analytics, and ongoing operation treated as one system. We deliver maintainable product software rather than an isolated set of mobile screens.

The app is only the visible part of a mobile product. Reliability also depends on the API, identity, data synchronization, notifications, payments, analytics, release tooling, and the decisions made when connectivity is poor or the application is in the background.

We build native iOS and Android applications with the platform conventions users expect and the operational foundation the product team needs. That can mean a new application and backend, a focused feature inside an existing app, or a modernization of a product that has outgrown its first implementation.

Product design, mobile engineering, backend work, analytics, store submission, crash reporting, and release planning stay connected throughout the engagement. The result is a product that can be shipped, measured, and improved — not simply a pair of source-code repositories.

Mobile application capabilities

iOS development can include Swift, SwiftUI, UIKit, Core Data, SwiftData, StoreKit, MapKit, Core Location, Keychain, push notifications, and background tasks. Android development can include Kotlin, Jetpack Compose, Room, Coroutines, Retrofit, WorkManager, Google Play Services, and the Android platform APIs required by the product.

We build authentication, offline-aware data, payments and subscriptions, location and mapping, camera and media workflows, notifications, deep links, remote configuration, analytics, and crash reporting. Firebase can provide authentication, databases, functions, messaging, storage, analytics, and operational tooling when it fits the product architecture.

Backend, store release, and product iteration

Custom mobile backends can include REST or GraphQL APIs, PostgreSQL or MySQL, Redis, WebSockets, OAuth, JWT, administration tools, and integrations with payments, catalogs, CRM, or content systems. Release work covers signing, environments, TestFlight, App Store Connect, Google Play Console, store listings, privacy declarations, and launch monitoring.

See our broader mobile product engineering experience for the relationship between native apps, shared catalogs, backend platforms, store delivery, and analytics.

From a phone screen to an operated product

A mobile application is never only the code installed on a device. We map the complete path through account creation, permissions, unreliable connectivity, background work, notifications, payments, deep links, analytics, support, and account deletion. Native platform behaviour is preserved where users expect it, while shared product rules remain consistent between iOS, Android, web, and backend systems.

We prepare signing and build automation, test distribution, store metadata, privacy declarations, release notes, crash reporting, and phased rollout. After launch we watch real devices, operating-system versions, API failures, and the journeys that affect activation or revenue. The client receives the source code, release configuration, backend contracts, analytics plan, and documentation required to continue shipping without dependence on a single developer.