Your Professional IT-Expert
Background & Experience
Security
Topics I work with and continue to study in day-to-day IT security.
- Comprehensive Mobile Device Management Solutions
- Robust Privileged Access Security Implementation
- Advanced Network Security Configuration (incl. Private DNS)
- Tailored Workshops for IT Privacy & Security Awareness
- Custom Monitoring System Implementation (e.g., Nagios-based)
- Thorough IT Auditing and Compliance Checks
- Integrated Identity and Access Management (IAM)
- Streamlined Single Sign-On (SSO) Solutions
Management
Topics I have worked on in IT operations, governance and team processes.
- ITIL Best Practice Implementation
- Incident Management Process Optimization
- Proactive Problem Management Strategies
- Effective Escalation Management Frameworks
- Strategic Provider and Vendor Management
- End-to-End IT Service Management (ITSM)
- Agile DevOps Team Leadership and Management
Digital Transformation
Topics related to modernization, migration and practical automation.
- Hybrid Cloud and On-Premise Infrastructure Management
- Microsoft 365 & Azure Cloud Administration (incl. Power Platform, SharePoint, Teams, Intune)
- Process Automation via PowerShell Scripting
- Microsoft Exchange Server Management and Migration
- Modern Cloud-Based HelpDesk Solutions
- Professional Website and E-commerce Platform Development
- Ensuring GDPR & ISO 27001 Compliance
Community & Learning
I also share knowledge with non-profit organizations through practical workshops:
- Introduction to practical Open Source AI tools
- Leveraging AI for task automation and efficiency
- Using AI for creative content generation (text, images)
- Understanding ethical considerations and security in AI
Open source projects I follow and support:
About Me
My name is Antonios. I have over a decade of experience in IT and enjoy building practical solutions for real-world technical challenges.
Over the years, I’ve had the opportunity to contribute to significant projects for large enterprise organizations, build successful teams and share my knowledge with others. I take pride in my accomplishments and look forward to future challenges and opportunities.
I actively explore modern AI, especially open-source tools, across web development, programming, security analysis and content workflows, and I share practical findings over time.
This website is a personal profile page and does not constitute a commercial offer of services.
To learn more about me, check out my LinkedIn & Xing accounts. For exchange and networking, contact me via email: ac@it-expert.io.
Current Project
Working title: TraceTrust
A global online trust layer for AI agent tasks. Scope is defined first, execution is logged, and review happens before payout.
This product effort is separate from this personal profile page.
Contact
Personal profile page, no direct service offering.
