During September 2025, Lukas Stejska focused on enhancing host orchestration reliability in the SatelliteQE/robottelo repository. He developed an automated Python test to ensure that host creation processes reject invalid provisioning templates, directly addressing risks of misconfiguration that could lead to outages. By reinforcing renderability checks as part of the broader template validation initiative, Lukas improved deployment safety and platform stability. His work involved API testing and system orchestration, with careful documentation of test coverage and validation guardrails to support future rollouts. This targeted bug fix demonstrated depth in test automation and contributed to more robust infrastructure management practices.