Enterprise Android Application
Offline-first field app for 500+ technicians with secure sync, hardware scanners, and role-based workflows.
Telecommunications
Client Context
A telecom services provider needed to replace paper-based work orders with a secure, offline-capable mobile platform.
Challenge
- Technicians work in low-connectivity areas
- Strict security and audit requirements
- Integration with existing ticketing and inventory systems
Solution
- Architected an offline-first Android app with encrypted local storage and background sync
- Integrated barcode scanners and NFC asset tags for equipment verification
- Implemented role-based workflows with supervisor approval chains
- Connected to REST APIs with retry logic and conflict resolution
Technology Highlights
Mobile
- Kotlin
- Jetpack Compose
- Room DB
- WorkManager
Backend
- REST APIs
- OAuth2
- Webhook integrations
Security
- Encryption at rest
- Certificate pinning
- Audit logs
Outcomes
500+
Technicians onboarded
95%
Paper forms eliminated
99.2%
Sync reliability
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