Jan Walzer is a Cloud Architecture Consultant based in Berlin with 11 years of experience designing and operating cloud-native infrastructure across leading European service providers and enterprise platforms. He has progressed from hands-on IT operations and DNS engineering into senior cloud architecture roles at companies including 1&1, SysEleven, iNNOVO Cloud, Cloudical, and now Red Hat, blending deep operational experience with strategic architecture. An advocate for Open Source and IPv6, he focuses on resilient, scalable cloud solutions and infrastructure best practices rather than purely vendor-driven stacks. Known for directness in professional communications, he prefers technical collaboration and pragmatic, production-ready designs informed by long-running operational responsibilities.
11 years of coding experience
7 years of employment as a software developer
Computer Science, Computer Science at The Martin Luther University of Halle-Wittenberg
Neat IP Address Planner - NIPAP is the best open source IPAM in the known universe, challenging classical IP address management (IPAM) systems in many areas.
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Jan Walzer - Cloud Architecture Consultant at Red Hat