Sławomir Siemaszko

- ITIL Foundation
- Symulacja biznesowa "The Challenge of Egypt"
- Symulacja biznesowa "Apollo 13"
- PRINCE2® Foundation
- PRINCE2® Practitioner
- VMWare: vSphere: Install, Configure, Manage
- EC-Counncil: Certified Ethical Hacker v8
- Cisco: Fundamentals of UNIX
- Cisco: IT Essentials II: Network Operating Systems
- Cisco: Securing Networks with Cisco Routers and Switches
- Cisco: Implementing Cisco Unified Wireless Networking Essentials
- Cisco: IPv6 Fundamentals, Design and Deployment
- Cisco: Implementing Cisco IP Routing
- Cisco: Deploying Cisco Service Provider Advanced Network Routing
- Cisco: Implementing Cisco Quality of Services
- Cisco: Troubleshooting and Maintaining Cisco IP Networks v2.0
- Cisco: Implementing Cisco MPLS

- Rower
- Astronomia
- PS4 :)