# Dariusz Pezowicz — Technology Architect | DEV7

> Strategic technology entrepreneur. AI, cryptography, defence-tech and automation into scalable systems.

## About

Dariusz Pezowicz — founder of the technology company DEV7. Designs and builds entire technological, business and operational ecosystems. From advanced AI automations, through secure phones with zero-trust architecture, to defence sector systems. Over 15 years of experience in the IT industry.

Awarded the Gloria Caritas Medal and the Elite Commando Unit Badge (JWK, JW4101). Co-founder of the Polish Joomla Center. International speaker.

## Expertise

- **AI & Automation**: AI agents, n8n workflows, LLM integrations, SEO automation
- **Cryptography & SecureTech**: Secure phone, GrapheneOS, E2E encryption, anti-forensics, Cellebrite protection
- **Defence-Tech**: Phoenix Defence Systems, combat drones, test platforms, investor documentation
- **IT Infrastructure**: VPS servers, Docker, enterprise WordPress, self-hosted
- **Smart Home & IoT**: Home Assistant, Shelly, ESP32, lighting and PV energy automation
- **Strategy & Business**: Business plans, pitch decks, OSINT, due diligence, market analysis

## Projects (Case Studies)

1. **Cellebrite-proof phone** (Cryptography & Hardware, 2026) — Small-batch production of secure phones: Pixel 8 + GrapheneOS, physical microphone removal, Panic Button, zero-trust architecture.
2. **Combat drones — from concept to investor** (Defence-Tech, ongoing) — UAV technology development, R&D platforms, investor pitch deck.
3. **28 nodes — from analysis to publication** (AI & Automation, 2025) — Complete SEO workflow with n8n, LLM, DALL-E, WordPress. Audit score: 10/10.
4. **Complete IT ecosystem for a premium salon** (Web & Marketing, ongoing) — Website, booking system, Instagram automation, AI chatbot.

## Security

- **Secure Phone**: Zero-trust architecture, GrapheneOS + Titan M2, anti-forensics, Panic Button
- **Pentesting & Audits**: 30+ security tools, OWASP Top 10, WordPress audits, CVSS
- **OSINT & Due Diligence**: Contractor verification, registry analysis, connection mapping

Trusted technologies: GrapheneOS, Signal PQXDH, WireGuard, Mullvad, Titan M2, OWASP, WPScan, Nuclei

## Awards & Licenses

### Awards
- Gloria Caritas Medal
- JWK Badge (JW4101)
- "I Support Quietly and Effectively" Foundation
- Polish Joomla Center — co-founder, Council Chairman

### Qualifications
- PZSS License (sport shooting)
- Range Safety Officer (PS)
- Firearms specialist
- Drone pilot A1/A3 (EASA/ULC, valid until 01.2031)
- Motorboat Sea Skipper
- CMAS P2 + Nitrox + Dry suit
- Ice diving

## Tech Stack

Claude, GPT, Gemini, n8n, Home Assistant, GrapheneOS, Docker, WordPress, Signal, WireGuard, ESP32, Python, Mullvad, Three.js, Next.js, Tailwind, Framer Motion

## Contact

Preferred method of contact: encrypted communication via Signal.

## Links

- LinkedIn: https://www.linkedin.com/in/dariusz-pezowicz-55063853
- Facebook: https://www.facebook.com/pezowicz/
- Instagram: https://www.instagram.com/pyziakd/
- Website: https://pezowicz.pl