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エンタープライズソフトウェア開発
モバイルアプリケーション開発
iOSとAndroid向けに、ネイティブおよびクロスプラットフォームのモバイルアプリケーションを開発します。オフライン環境での安定動作、安全なデバイス連携、確実なリリースサイクルを実現します。
概要
Mobile is where many customers and field teams meet the business most often, and where shortcomings are least forgiven. Unreliable connectivity, battery limits, store review processes and a fragmented device landscape make mobile engineering a discipline of its own, not a smaller version of web development.
We build iOS and Android applications natively with Swift and Kotlin, or cross-platform with React Native or Flutter, choosing based on performance needs, device integration and team skills. Every app is designed around offline behavior, secure storage, observability and an automated release pipeline from the first sprint.
ビジネスでの活用領域
- 01
Field and frontline operations
Apps for inspectors, technicians, drivers and sales teams that capture data, photos and signatures offline, synchronize reliably when connectivity returns and integrate with scheduling and asset systems.
- 02
Customer and member apps
Account management, ordering, booking and loyalty apps that need responsive interfaces, push notifications, secure authentication and consistent behavior across a wide range of devices and operating system versions.
- 03
Connected device companions
Applications that pair with sensors, vehicles or equipment over Bluetooth Low Energy or Wi-Fi, handling device provisioning, firmware updates and the display of live telemetry.
- 04
Secure financial and wallet experiences
Apps that manage sensitive credentials and transactions using biometric authentication, hardware-backed key storage and certificate pinning, with careful handling of backgrounding, screenshots and session timeouts.
エンジニアリングアプローチ
- 01
Platform decision
We weigh performance requirements, depth of native API access, existing code and team skills to recommend native, React Native or Flutter, and document the trade-offs behind the choice.
- 02
Offline-first architecture
Local persistence, sync queues and conflict resolution are designed early, so the app behaves predictably in tunnels, warehouses and rural areas instead of treating offline as an edge case.
- 03
Build with platform conventions
Interfaces follow Human Interface Guidelines and Material Design where appropriate, with Dynamic Type, VoiceOver and TalkBack support built into components rather than added at the end.
- 04
Device and security testing
Automated UI tests run on real device farms, alongside static analysis and checks against OWASP MASVS controls for data storage, network communication and authentication.
- 05
Release automation and telemetry
Fastlane pipelines handle signing, builds and staged store rollouts, while crash reporting and performance monitoring break problems down by app version, device model and operating system.
技術とプラットフォーム
Native
- Swift
- SwiftUI
- Kotlin
- Jetpack Compose
- Core Data
- Room
Cross-platform
- React Native
- Expo
- Flutter
- Dart
- TypeScript
Data, sync and messaging
- SQLite
- GraphQL
- REST / OpenAPI
- Firebase Cloud Messaging
- Apple Push Notification service
Quality and release
- XCTest
- Espresso
- Detox
- Fastlane
- Firebase Crashlytics
- Sentry
記載の技術名は各社の商標であり、提携関係や推奨を意味するものではありません。
提供する成果物
- Production iOS and Android applications prepared for App Store and Google Play distribution
- Offline data and synchronization design with conflict-resolution rules
- Automated build, signing and staged-release pipeline
- UI and integration test suites running on real devices
- Mobile security review mapped to OWASP MASVS controls
- Crash, performance and release monitoring dashboards
経営層からのよくある質問
Should we build native or cross-platform?
It depends on what the app does. Cross-platform frameworks such as React Native and Flutter suit most business and customer apps and let one team serve both platforms. Native development is often the better fit for heavy graphics, deep hardware integration or platform-specific features. We make the recommendation after reviewing your requirements, not before.
How do you handle app store review and releases?
Releases run through an automated pipeline with code signing, versioning and staged rollouts on both stores. We design features with store guidelines in mind, prepare metadata and privacy disclosures, and use remote configuration and feature flags so behavior can be adjusted without a new submission where store policies permit.
Can the app work without a network connection?
Yes, when it is designed for that from the start. We define which data must be available locally, how changes queue while offline and how conflicts resolve when two people edit the same record. Retrofitting offline behavior later is expensive, so these rules are settled during architecture rather than after launch.
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