DARIUSZ PEZOWICZ
Strategic technology entrepreneur. I combine AI, cryptography, defence-tech and automation into scalable systems.
Systems architect.
From concept to deployment.
I run the technology company DEV7. I design and build entire ecosystems — technological, business and operational. From advanced AI automations, through secure phones with zero-trust architecture, to defence sector systems.
I'm not a theorist. Every project I design — I deploy myself. From microcontroller programming, through server management, to investor documentation. Co-founder of the Polish Joomla Center. International speaker.
Awarded the Gloria Caritas Medal and the Elite Commando Unit Badge (JWK).
What I do
AI & Automation
AI agents, n8n workflows, LLM integrations with real business. SEO, leads, content — with a critical approach, not hype.
Cryptography & SecureTech
Secure phone with zero-trust architecture. GrapheneOS, E2E encryption, anti-forensics. Protection against Cellebrite and surveillance.
Defence-Tech
Phoenix Defence Systems. Combat drones, test platforms, investor documentation. UAV pilot license.
IT Infrastructure
VPS servers, Docker, enterprise WordPress, full-stack. Self-hosted, zero cloud dependency.
Smart Home & IoT
Home Assistant, Shelly, ESP32, weather stations, lighting and PV energy automation. Hardware + software.
Strategy & Business
Business plans, pitch decks, OSINT, due diligence, market analysis. From concept to investor presentation.
Case Studies
Cellebrite-proof phone
Small-batch production of secure phones: Pixel 8 + GrapheneOS, physical microphone removal, Panic Button — cryptographic wipe, anonymous eSIM, always-on VPN. Zero-trust architecture — even the manufacturer has no access after sale.
Combat drones. From concept to investor.
Development of unmanned aerial vehicle technology, test platforms, R&D infrastructure. Complete investor pitch deck, NDA, supplier research from 4 continents.
28 nodes. From analysis to publication.
Complete SEO workflow: site analysis — keywords — competition validation — AI article generation — images — WordPress publishing. Audit score: 9.2/10 and 10/10.
Complete IT ecosystem for a premium salon.
Website, booking system, Instagram Stories automation, marketing integrations, AI chatbot specification. End-to-end.
Cryptography & Security
Secure Phone
- Zero-trust architecture. GrapheneOS + Titan M2.
- Anti-forensics: Cellebrite/GrayKey rendered useless.
- Panic Button — cryptographic wipe in 3 seconds.
Pentesting & Audits
- 30+ security tools.
- OWASP Top 10 methodology.
- Black box WordPress audits. CVSS scoring.
- Operational-level security awareness.
OSINT & Due Diligence
- Verification of contractors and investors.
- Registry analysis, connection mapping.
- Protection against risky partnerships.
Proven credibility
Awards & Activity
Gloria Caritas Medal
Distinction for outstanding charitable and social activity.
JWK Badge (JW4101)
Honored by the elite Military Commando Unit.
"I Support Quietly and Effectively" Foundation
Active involvement in charitable activities.
Polish Joomla Center
Co-founder, Council Chairman, international speaker.
Qualifications & Licenses
PZSS License
Competitive sport shooting — active competitor with numerous achievements.
Range Safety Officer (PS)
Independent conduct and supervision of shooting sessions.
Firearms specialist
Expert knowledge and proficiency in firearms handling.
Drone pilot A1/A3
UAS operator registration (EASA/ULC), valid until 01.2031.
Motorboat Sea Skipper
License to operate motor yachts on sea waters.
CMAS P2 + Nitrox + Dry suit
Diving to 30m, gas mixtures, extreme conditions.
Ice diving
One of the most demanding diving specializations.
Have a project that needs someone who will actually build it?
I'm not looking for projects — I'm looking for challenges. If you have something that requires an architect, not a contractor — let's talk.