I'm Tayyip. At Bilgi Birikim Sistemleri, I provide on-site support for Polisan Holding across Windows systems, network infrastructure, endpoints and enterprise IT operations.
I do not treat a field requirement as just another ticket to close. I analyse recurring issues, build practical solutions and turn the outcome into reusable knowledge.
2026 — PRESENTSystems & Network SpecialistBilgi Birikim Sistemleri · On-site support for Polisan Holding
- Active Directory, Windows Server, DNS, DHCP and GPO operations
- VLAN, FortiGate, FortiNAC and enterprise Wi-Fi support
- Endpoint, printer, inventory and end-user operations
- Simplifying recurring administration checks with PowerShell
2023 — 2026Assistant Information Technology SpecialistMedipol Healthcare Group
- Active Directory user, group, GPO and mailbox management
- VLAN, DHCP, NPS, switching and cabling operations
- File Server, Printer Server and Exchange operations
- Technical support for HIS, PACS and hospital users
- New hospital infrastructure, device deployment and inventory management
EDUCATIONComputer Programming · Management Information SystemsYalova University (graduate) · Anadolu University (ongoing)