Piotr Witkowski
IT Network & Cloud Principal Architect Senior IT Manager at HARMAN International
Lodz Metropolitan Area Poland
Summary
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Senior🎓
Top SchoolPiotr Witkowski is a CCIE and AWS-certified IT Network & Cloud Principal Architect with over a decade of hands-on experience designing, deploying and automating complex, heterogeneous telecom and enterprise networks. Based in Łódź, Poland, he has led international network projects and managed network teams at HARMAN, bringing deep expertise in advanced routing, switching, security, QoS, Wi‑Fi and Triple Play services (IPTV/VoD/VoIP). He combines vendor-level knowledge across Cisco, Juniper, Check Point and Riverbed with Linux/Windows systems skills and scripting automation using Python, Ansible and Zabbix to streamline operations. Known for turning carrier-grade access and aggregation challenges into reliable production services, he also holds postgraduate diplomas in IT resource management and Linux administration. An uncommon strength is his blend of field-proven telco experience with cloud networking architecture, enabling pragmatic cloud migrations and hybrid network designs.
8 years of coding experience
Magister inżynier (Mgr inż.) Sieci komputerowe i telekomunikacja, Magister inżynier (Mgr inż.) Sieci komputerowe i telekomunikacja at Lodz University of TechnologyPostgraduate diploma Managing IT Resources, Postgraduate diploma Managing IT Resources at Warsaw University of TechnologyPostgraduate diploma Linux/GNU administration, Postgraduate diploma Linux/GNU administration at Technical Uniweristy of Lodz
English, PolishGithub contributions (1)
sniffer80/Cisco.QOS.SNMP.For.Zabbix
Oct 2017 - Nov 2017
Contributions:23 commits, 22 pushes, 1 branch in 1 month
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