Lukas Zahradnik is an Oracle Database SME with over eight years focused on high-availability, performance tuning and automation across RAC, Data Guard and large-scale Enterprise deployments. Based in Brno, he has driven incident response, DR and migration projects at Kyndryl and previously maintained 850+ Oracle instances for life sciences at NNIT, where scripting and performance optimization were core responsibilities. He pairs deep RMAN, ASM and partitioning expertise with practical automation—authoring Ansible playbooks and shell tooling—to speed diagnostics and reduce operational risk. Comfortable from mainframes to cloud-adjacent clusters, Lukas also explores Python, Go and machine learning in side projects, bringing a software-minded approach to traditional DBA problems.
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