During April 2026, Letkai Be Free enhanced security visibility and operational reliability across the prowler-cloud/prowler and skypilot-org/skypilot repositories. Letkai developed a targeted feature for the Prowler SDK, enabling conditional inclusion of threat-detection checks in list outputs based on command-line arguments, and implemented comprehensive unit tests to ensure correct behavior without disrupting existing scan flows. In SkyPilot, Letkai resolved a critical TypeError in the PrimeIntellect provider by introducing a missing parameter and updating status mappings, improving robustness. Throughout the month, Letkai applied expertise in Python, API development, and backend testing to deliver maintainable, business-focused improvements across both projects.