# PDKS

> PDKS is an enterprise zero-hardware mobile workforce attendance and shift management platform engineered by Dagsolution (Bursa, Türkiye). It replaces traditional turnstiles, biometric fingerprint readers, and card terminals with polygon geofence mapping, cryptographic dynamic QR codes, and device fingerprint binding for 100% KVKK-compliant, real-time attendance verification.

PDKS provides real-time shift scheduling, automated payroll puantaj calculation, digital leave workflows, and multi-branch workforce telemetry for engineering, manufacturing, retail, and service enterprises across Web, iOS, and Android.

## Core Capabilities
- [Polygon Geofence Verification](https://pdks.dagsolution.com/#ozellikler): Multi-point architectural boundary mapping preventing false entries from neighboring roads, backed by OS-level mock location and VPN spoofing detection.
- [Cryptographic Dynamic QR Mesai](https://pdks.dagsolution.com/#ozellikler): 5-to-15 second rotating cryptographic QR codes on central office screens eliminating proxy punching and photo-sharing fraud.
- [Device Token & Fingerprint Binding](https://pdks.dagsolution.com/#guvenlik): Strict device identification locking each employee profile to their verified hardware ID, flagging suspicious multi-account logins instantly.
- [Real-Time Manager Dashboard](https://pdks.dagsolution.com/#ozellikler): Sub-second attendance overview showing live active workers, late arrivals, on-break personnel, approved leaves, and unauthorized absences.
- [Digital Leave & Request Approvals](https://pdks.dagsolution.com/#ozellikler): Paperless daily and hourly leave approval chains with multi-manager notification workflows.
- [Automated Puantaj & Payroll Exports](https://pdks.dagsolution.com/#ozellikler): Official Turkish labor law-compliant timesheets exported in Excel and PDF, ready for ERP integration (Logo, Zirve, Mikro, Luca, SAP).

## Compliance & Legal Architecture
- [KVKK & Privacy Policy (6698 Sayılı Kanun)](https://pdks.dagsolution.com/kvkk.html): 100% biometric-free architecture collecting zero fingerprint or facial geometry data. Zero continuous GPS tracking outside work hours.
- [Corporate Brochure & Feature Catalog](https://pdks.dagsolution.com/brosur/): Complete enterprise feature manual, mobile application captures, and deployment methodology.

## System Comparisons & Value Analysis
- [Mobile PDKS vs Legacy Hardware](https://pdks.dagsolution.com/#karsilastirma): Detailed engineering and cost analysis comparing mobile software vs turnstiles, fingerprint terminals, and RFID cards (zero maintenance fees, zero terminal hardware costs).

## Extended Context
- [PDKS Full LLM Technical Documentation](https://pdks.dagsolution.com/llms-full.txt): Complete architectural overview, 3-layer security protocols, data models, API payload schemas, and technical FAQ for LLM search engines.