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Your tech. Unchained.

We build, integrate, and scale the systems that power ambitious companies.

Most agencies build what you ask for.

We build what you actually need.

Since 2007, we have worked behind the scenes designing systems that do more than just work: they handle the load, adapt as you grow, and last.

An engineering approach, without the hype.

What we do

AI Integration

AI that's actually yours.

Private LLMs, intelligent automation and AI-powered features: we design, deploy and maintain solutions that deliver measurable value. In the cloud or on your own servers, your data stays yours.

  • Private LLM deployment & RAG systems
  • AI agents & intelligent automation
  • Voice AI & conversational interfaces

Python · LangChain · Ollama · RunPod · ComfyUI

Web & Mobile Development

From prototype to production, without wasted time.

Modern stacks, clean architecture and code built to scale. Whether it's an MVP, a legacy rebuild or a custom solution, we take full ownership of the project. We don't use WordPress or templates: every project is engineered to fit.

  • Web apps (React, Next.js, Vue)
  • Mobile apps (React Native, Flutter)
  • APIs, microservices & SaaS platforms

React · Next.js · TypeScript · Flutter · PostgreSQL

Process Automation

Stop doing manually what machines do better.

We analyze your workflows, identify bottlenecks and build automated systems that save you hours every week. Any repetitive task is a candidate for automation.

  • Workflow automation (n8n, Make, custom)
  • System integration & data sync
  • Automated reporting & dashboards

n8n · Make · Zapier · Python · Webhooks

Cloud & Infrastructure

A full ops team, without the overhead of an internal department.

We manage your infrastructure so you don't have to: architecture, security, backups and monitoring, all the invisible work that keeps your systems running. Your costs stay under control and predictable.

  • Cloud architecture (AWS, GCP, Azure, OVH)
  • CI/CD pipelines & DevOps
  • Security audits & disaster recovery

AWS · Docker · Kubernetes · Terraform · Ansible

Selected work

Telecom / VoIP

Telecom Platform Overhaul

National Telecom Operator

Challenge
Aging infrastructure, fragmented systems and no high availability. A single server failure could cut service for hundreds of customers.
Solution
Complete redesign of the telephony platform (Asterisk + 3CX), implementation of high-availability clusters, new member portal, and centralized monitoring system.

Results

  • 99.9% availability achieved
  • Response time cut by 60%
  • No unplanned outages in 18 months

Fintech / Data

Real-Time Data Pipeline

European Fintech Startup

Challenge
Millions of daily transactions handled by a legacy batch system. Reports were always 24 hours behind, and keeping up with compliance took considerable effort.
Solution
Built a real-time data streaming architecture with event-driven processing, automated compliance reporting, and live dashboards for operations team.

Results

  • Reporting moved from a 24-hour lag to real time
  • Compliance audit time cut by 80%
  • Anomaly detection 3 times faster

AI / Automation

Private AI Customer Service

Insurance Group

Challenge
Customer service team overwhelmed with repetitive inquiries. Couldn't use public AI due to data sensitivity. Needed 24/7 availability without hiring night shifts.
Solution
Deployed a private LLM on client infrastructure, trained on their documentation and processes. Built a RAG system with their knowledge base and integrated it with existing ticketing system.

Results

  • 70% of requests handled automatically
  • Average response time of 8 seconds
  • No data ever leaves the client's servers

Migration / Data

Pharmaceutical Software Migration

Pharmacy Group

Challenge
Legacy pharmaceutical management tool with no proper export options. Vendor refusing to cooperate on data extraction. Completely incompatible data structures between old and new systems. Years of patient and prescription history at risk.
Solution
Reverse-engineered the legacy database, built custom extraction pipelines to recover all data. Designed transformation layers to map between incompatible schemas. Rebuilt missing records from cross-referencing multiple partial sources. Zero-downtime cutover with parallel run validation.

Results

  • 100% of historical data migrated
  • No service interruption during cutover
  • Delivered 3 months ahead of schedule

More references are available on request.

Why DMZ

2007

Experience

We have been designing and running production systems since 2007.

∞

No Lock-in

Your code, servers and data remain under your control.

24/7

Monitoring

We monitor your systems around the clock and step in as soon as an incident occurs.

100%

Code ownership

Everything we build belongs to you, with no hidden licensing.

Other expertise

Telecom & VoIP

Asterisk, 3CX, SIP trunking and call center solutions.

Security Audits

Penetration testing, vulnerability assessment and compliance.

Blockchain

Smart contracts and distributed ledger integration.

We also work on 3D visualization, generative video and custom hardware integration.

Let's build something together.

Tell us about your project, we usually reply within 48 hours.