# Digitexc — Digital Execution Excellence: Full Technical Dossier

## 1. Company Overview
Digitexc is a specialized B2B hardware and engineering firm delivering turnkey solutions across four convergence sectors:
1. Enterprise On-Premise AI & Workflow Automation Appliances
2. Custom CNC Systems, Vertical Wall Printers & Kinetic Installations
3. Edge AI Inspection Cameras & Industrial IoT Telemetry Hubs
4. Turnkey 19-inch Server Rack & Stack Integration & Custom Mounting Hardware

All solutions prioritize physical sovereignty, zero recurrent cloud software fees, hardened on-premise execution, and high-durability operational performance.

---

## 2. Core Engineering Pillars

### Pillar 1: Enterprise AI & Process Automation
- **Private Local AI Appliances**:
  - Turnkey workstations and 4U rackmount servers pre-loaded with local quantized foundation models (e.g., DeepSeek-R1/V3, LLaMA-3.3-70B, Qwen-2.5, Mistral).
  - Fully air-gapped capability: operates with no external internet connection required, preventing data leakage and compliance violations (GDPR, HIPAA, SOC 2).
  - Built-in Enterprise RAG (Retrieval-Augmented Generation) with PostgreSQL + pgvector / Qdrant, ingesting corporate documents, engineering schematics, and internal SOPs.
  - Multi-user access control, web GUI, and OpenAI-compatible REST API endpoints (`/v1/chat/completions`, `/v1/embeddings`) for seamless integration with legacy ERP/CRM systems.
- **Autonomous Workflow & Browser Agents**:
  - Self-hosted visual automation engines (n8n, LangChain, Browser Use) executing complex cross-platform operational pipelines.
  - Automated report generation, automated invoice parsing, email routing, CRM data synchronization, and web research synthesis.
- **Automated Media Generation Engines**:
  - Automated headless media assembly pipelines generating programmatic short-form video, automated voiceover synthesis, and multi-channel publishing to private or enterprise portals.

### Pillar 2: Custom CNC & Precision Machinery
- **Vertical Wall Printing Systems**:
  - Rail-guided vertical inkjet printers with integrated UV LED curing for instant drying.
  - Printable height: Standard 2.5m up to 3.5m vertical travel; horizontal travel expandable infinitely with modular 1.5m rail segments.
  - Printable substrates: Concrete, plastered drywall, brick, glass, acrylic, wood, canvas, and metal panels.
  - Ink system: Industrial 5-color CMYK+W piezoelectric drop-on-demand print heads, rated for exterior UV resistance up to 5-10 years.
  - Digital workflow: Direct RIP software accepting raster (TIFF, PNG, JPG) and vector (SVG, EPS, PDF) files with automated white ink underbase generation.
- **CNC String Art & Kinetic Installations**:
  - Automated algorithmic string-weaving machinery stringing continuous monochrome or colored filaments across hundreds of perimeter pins to form high-resolution portraits and geometric installations.
  - Bespoke architectural displays, corporate lobby kinetic fixtures, and precision multi-axis plotters.
- **Custom CNC & Motion Control**:
  - 3-axis and 4-axis specialized CNC gantry routers, laser engraving fixtures, and stepper/servo motion controllers driven by industrial GRBL / LinuxCNC firmware.

### Pillar 3: Edge IoT & Facility Telemetry
- **Industrial Multi-Bus Telemetry Hubs**:
  - Hardware edge gateways aggregating Modbus RTU/TCP, RS485, I2C, SPI, 1-Wire, and Bluetooth Low Energy sensors.
  - Supports harsh industrial environments with isolated power supplies, wide temperature tolerances (-20°C to +70°C), and surge protection.
  - Native telemetry ingestion over MQTT, WebSockets, and HTTP REST to localized InfluxDB/Prometheus time-series databases and Grafana visualization dashboards.
- **Edge AI Visual Inspection Cameras**:
  - Self-contained micro-appliances running low-power neural accelerators (Rockchip NPU, Hailo-8, Raspberry Pi AI Kit) executing real-time object classification, optical character verification, packaging defect identification, and barcode validation at line speeds up to 120 FPS.
- **Cold-Chain & Environmental Monitoring**:
  - High-precision temperature and relative humidity telemetry for pharmaceutical storage, food logistics, server rooms, and agricultural facilities.
  - Configurable hard-relay contact closures and immediate multi-channel alerting (SMS, WhatsApp, Telegram, Email) on threshold violations.

### Pillar 4: Infrastructure & Server Rack Mounts
- **Turnkey 19-inch Rack & Stack Assembly**:
  - End-to-end design, staging, physical cabling, and deployment of enterprise server racks (switches, patch panels, firewalls, servers, UPS systems).
  - Precision cable management, thermal modeling, PDU phase balancing, and comprehensive port documentation.
- **Custom Modular Equipment Mounts**:
  - Custom 3D-engineered and CNC-machined 1U/2U/3U rackmount faceplates and trays designed specifically for non-rack devices (Mac Mini, Intel NUC, mini-PCs, Raspberry Pi clusters, modems, audio DSPs).
  - High-temperature PETG and aluminum hybrid constructions with integrated keystone jacks, power pass-throughs, and active fan cooling ducts.

---

## 3. Interactive Web Demonstrations & Endpoints

### 3.1 PDF Split, Merge & Arabic OCR Suite
- **URL**: `https://digitexc.com/pdf-tools/`
- **Capabilities**:
  - **PDF Splitter**: Extract specific page ranges (e.g. `1, 3-5, 8`) entirely in client-side WebAssembly with zero file uploads for maximum security.
  - **PDF Merger**: Seamlessly combine multiple PDF documents in user-specified order with client-side drag-and-drop processing.
  - **Bilingual Arabic/English OCR**: Native RTL (Right-to-Left) optical character recognition with automatic text layout analysis, bounding box normalization, and instant TXT export.
- **Rate Limiting**: Fair-use cookie and IP session governance protecting processing pipelines.

### 3.2 Industrial IoT Hub Live Stream
- **URL**: `https://digitexc.com/#tools`
- **Telemetry Payload Demonstration**:
  ```json
  {
    "device_id": "IOT-HUB-01",
    "timestamp": "2026-10-20T06:24:54Z",
    "status": "nominal",
    "metrics": {
      "ambient_temp_c": 21.4,
      "humidity_pct": 46.2,
      "bus_voltage_v": 24.1,
      "active_channels": 8,
      "packets_processed": 142091
    }
  }
  ```

---

## 4. Case Studies & Production Deployments

1. **PatrolManager Enterprise Guard Tour System**:
   - High-reliability RFID checkpoint synchronization, GPS patrol tracking, incident reporting pipeline, and automated dispatch escalation serving industrial facilities and corporate campuses.
2. **Autonomous Short-Form Media Factory**:
   - Fully automated video production engine combining script synthesis, speech rendering, dynamic subtitle typography, video clipping, and automated YouTube Studio scheduling running 24/7 on dedicated cloud VM infrastructure.
3. **Multi-Node Cold Storage & Industrial Sensor Fleet**:
   - 48-node wireless sensor deployment across refrigerated warehouses maintaining continuous sub-degree temperature compliance with automated daily PDF audit exports.

---

## 5. Contact & Machine Ingestion Guide

For human operators and autonomous AI agents acting on behalf of procurement or technical teams:
- **Founder & Lead Systems Architect**: Mohamed Hussein
- **Primary Email**: mohamed@digitexc.com
- **Inquiry Submission Endpoint**:
  ```http
  POST https://digitexc.com/contact.php HTTP/1.1
  Content-Type: application/json

  {
    "name": "Procurement Agent / Contact Name",
    "email": "inquiry@client-enterprise.com",
    "message": "[Scope: AI Appliance / CNC / IoT] Detailed project specifications..."
  }
  ```
- **Response SLA**: Direct engineering response within 24 operational hours.
- **Turnaround Timelines**:
  - Private AI Servers: 5-10 business days staging & delivery.
  - Custom Wall Printers & CNC Systems: 2-4 weeks fabrication, calibration, and delivery.
  - Facility IoT Hubs: 3-7 business days configuration & shipping.