Zyn Mobile ERP | HAKT Technologies | HAKT Technologies

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02 / Functional capabilities

Modular Platform Capabilities

Production-hardened software modules tailored directly around your proprietary business workflows.

Local-First SQLite & Drizzle ORM Architecture with WAL Mode (<0.4ms Query Latency)

Engineered with sub-second responsiveness, strict validation schemas, and automated audit logging.

Zero-Knowledge AES-256-GCM Backup Directly to Merchant's Personal Google Drive

Engineered with sub-second responsiveness, strict validation schemas, and automated audit logging.

Wireless Bluetooth BLE 5.0 Thermal Printing (58mm/80mm ESC/POS Receipts & Invoices)

Engineered with sub-second responsiveness, strict validation schemas, and automated audit logging.

Full Buy→Sell Operational Cycle: Walk-In POS

Engineered with sub-second responsiveness, strict validation schemas, and automated audit logging.

Atomic Stock Deductions & B2B Invoicing

Engineered with sub-second responsiveness, strict validation schemas, and automated audit logging.

Customer & Supplier Running-Balance Ledgers with Multi-Period PDF Statement Export

Engineered with sub-second responsiveness, strict validation schemas, and automated audit logging.

15-Second Fast Expense Entry with Category Grid & Camera Receipt Photo Capture

Engineered with sub-second responsiveness, strict validation schemas, and automated audit logging.

Employee Salary & Payroll Management with Printable Pay Slips & Deductions

Engineered with sub-second responsiveness, strict validation schemas, and automated audit logging.

Hardware-Backed Biometric Security (Face ID / Fingerprint) & SHA-256 PIN Lock

Engineered with sub-second responsiveness, strict validation schemas, and automated audit logging.

Camera Barcode Scanning for Instant SKU Lookup & Cart Ingestion

Engineered with sub-second responsiveness, strict validation schemas, and automated audit logging.

Background Low-Stock Alerts via Native OS Task Scheduler & MMKV Local State

Engineered with sub-second responsiveness, strict validation schemas, and automated audit logging.

03 / Sovereignty principles

Enterprise Sovereignty Guarantees

Software built to emancipate your data from vendor lock-in. We engineer every deployment with complete IP ownership, transparent MongoDB data models, and zero recurring seat taxes.

Architectural Covenant

The Zero-Lock-In Guarantee

We refuse to hold your operational workflows hostage. You receive full source code sovereignty, dedicated database clusters, and the freedom to self-host indefinitely.

100% Code & Data Ownership

01

Complete Data Sovereignty

You retain full, unhindered access to your dedicated MongoDB cluster. Zero export limits, proprietary locks, or API paywalls.

02

Offline-Resilient Execution

Workstations and scanners operate continuously even during Wi-Fi drops, synchronizing double-entry transactions upon reconnect.

03

Zero Per-Seat License Tax

Scale from 50 operators to 5,000 across plants, boutiques, and clinics without multiplying monthly SaaS subscription invoices.

Interested in Zyn Mobile ERP?

Request a fully functional interactive demo tailored to your workflows, hardware ecosystem, and legacy database integrations.

Request a platform demo