Arnek Jansen enhanced the onboarding experience for the equinor/flotilla repository by refining its documentation, focusing on the clarity of installation instructions. Using Markdown and leveraging strong documentation skills, Arnek improved the README’s readability by correcting a minor typo and rephrasing key sentences to make setup steps more accessible to new contributors. The work did not involve code changes but targeted reducing onboarding friction and minimizing support queries by ensuring instructions were clear and actionable. This documentation update contributed to overall product quality, though the scope was limited to non-functional improvements and did not address feature development or bug fixes.