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Contact

Available for discussions on cybersecurity, infrastructure, AI systems, documentation, and project collaboration. Direct messages preferred.

Contact Options

Direct message

Email

Preferred for project discussions

The fastest way to reach Stefan directly. Suitable for cybersecurity, infrastructure, AI systems, documentation work, and project collaboration enquiries.

Professional network

LinkedIn

Professional background and connections

For professional introductions, background verification, or network connections. LinkedIn is the right channel for formal professional outreach.

Open source work

GitHub

Code, projects, and technical work

For code review, open-source collaboration, or to inspect the technical work behind the projects listed on this site. Issues and pull requests are welcome.

What to Discuss

Messages with clear context get a faster reply.

The areas of most active interest are cybersecurity — threat analysis, defensive systems, and practical security engineering — and infrastructure, covering self-hosted services, networking, and operational design.

AI systems work is also an active area: language model integration, documentation workflows, and applied automation. Any of these topics are good starting points for a conversation.

Documentation, knowledge management, and structured writing projects are also worth discussing. The goal is always to produce something accurate and useful, not just something long.

The work shown on this site is built, not theoretical.

If something here is relevant to what you are working on, a direct message is the right first step.