Marko Boben enhanced validator onboarding for the flare-foundation/developer-hub by developing and documenting a reproducible workflow for generating staker.key and staker.crt files using OpenSSL. He authored detailed, step-by-step instructions that guide developers through secure key material creation, directly addressing friction in validator registration and node setup. His work leveraged Bash scripting and Markdown to ensure clarity and repeatability, while emphasizing security best practices throughout the process. By anchoring the workflow in a specific commit, Marko provided an auditable and transparent approach. This contribution demonstrates depth in command line tooling and documentation, focusing on practical improvements to developer experience.