RFID & NFC development
End-to-end implementation: device interaction, application logic, and integration with backend services.
NFC
Smartcard
Integration
Services
Custom software solutions for NFC/smartcard integration and security-critical systems—focused on correctness, reliability, and practical security.
Android applications
NFC-enabled apps, offline-first workflows, and secure client behavior for field operations.
Android
NFC
Secure design
Windows desktop tools
Desktop apps for reader integration, personalization workflows, and operational reliability.
Windows
Desktop
RFID/NFC
APIs & backend services
Stable REST endpoints with secure request handling, predictable error responses, and cloud-ready patterns.
REST
Backend
Validation
Encryption-focused design
Security-aware architecture and implementation guidance for handling sensitive data and keys.
Encryption
Key handling
Threat model
API + client integration
Practical delivery across apps and services: versioning, error handling, logging, and integration support.
Integration
Reliability
Observability
Typical deliverables
- Clear requirements and integration notes (assumptions and constraints)
- Maintainable codebase with predictable interfaces
- Operational concerns: logging/auditing, error handling, and safe defaults