01/21/2026 updated
DD
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Senior Network Architect | SD-WAN & SASE Specialist
Kraków, Poland
Worldwide
Bachelor of Engineering (BEng), Telecommunications EngineeringAbout me
I am a Senior Network Architect with over 15 years of experience delivering enterprise and service-provider network solutions for global organizations. I hold CCIE Routing & Switching #40482 and have worked extensively with Cisco-based environments as well as multi-vendor infrastructures.
Amazon Web ServicesArchitectureAutomationMicrosoft AzureBorder Gateway ProtocolCatalyst (Software)Cloud ComputingDirect ConnectDynamic Multipoint Virtual Private NetworksEnhanced Interior Gateway Routing ProtocolInternet Protocol Security (IP SEC)IPv6Multiprotocol Label SwitchingPython (Programming Language)Network Security
SD-WAN Architecture
Expert-level design and implementation of Cisco Viptela and Meraki SD-WAN solutions across enterprise and industrial networks with 15+ years of experience
SASE Implementation
Advanced implementation of Secure Access Service Edge architectures including Zscaler integrations, certificate-based authentication, and secure overlay routing
Network Automation
Proficient in Python, Ansible, and Cisco DNA Center automation with template-based provisioning and Zero-Touch Provisioning capabilities
Enterprise Networking Protocols
Deep expertise in TCP/IP, OSPF, BGP, EIGRP, MPLS, VRF/VRF-Lite, IPv6, Multicast, and QoS protocols
Cloud Networking
AWS and Azure hybrid connectivity implementation including Transit Gateway, ExpressRoute, and Direct Connect solutions
Cisco Enterprise Platforms
Extensive experience with Cisco Catalyst, Nexus, ASR platforms, ISE, and DNA Center for enterprise deployments
Security Technologies
Implementation of IPsec, GRE, DMVPN, and application-aware routing for secure network architectures
Wireless Infrastructure
Design and deployment of Wireless LAN Controllers and enterprise wireless solutions
Expert-level design and implementation of Cisco Viptela and Meraki SD-WAN solutions across enterprise and industrial networks with 15+ years of experience
SASE Implementation
Advanced implementation of Secure Access Service Edge architectures including Zscaler integrations, certificate-based authentication, and secure overlay routing
Network Automation
Proficient in Python, Ansible, and Cisco DNA Center automation with template-based provisioning and Zero-Touch Provisioning capabilities
Enterprise Networking Protocols
Deep expertise in TCP/IP, OSPF, BGP, EIGRP, MPLS, VRF/VRF-Lite, IPv6, Multicast, and QoS protocols
Cloud Networking
AWS and Azure hybrid connectivity implementation including Transit Gateway, ExpressRoute, and Direct Connect solutions
Cisco Enterprise Platforms
Extensive experience with Cisco Catalyst, Nexus, ASR platforms, ISE, and DNA Center for enterprise deployments
Security Technologies
Implementation of IPsec, GRE, DMVPN, and application-aware routing for secure network architectures
Wireless Infrastructure
Design and deployment of Wireless LAN Controllers and enterprise wireless solutions
Languages
EnglishNative speakerPolishNative speaker
Project history
Lead architect for Cisco Viptela and Meraki SD-WAN deployments across EMEA, designed SD-WAN fabric architecture, implemented template-based provisioning and ZTP via vManage
Delivered Cisco Viptela SD-WAN rollout for Johnson & Johnson across EMEA, designed feature templates and policies, led migration windows and operational transition
Global SD-WAN architect for APAC, EMEA, and LATAM regions, designed and implemented OSPF, GRE, IPsec, and SD-WAN policies, integrated Zscaler SASE