Worked on enhancing the Puppeteer deployment environment documentation within the Scalingo/documentation repository, focusing on improving clarity and compatibility for Ubuntu 22.04 and 24.04. Applied DevOps and system administration expertise to update environment prerequisites, clarify Linux dependencies, and refresh the documentation layout for better usability. Utilized Markdown for technical writing, ensuring that installation steps and environment changes were accurately reflected. Added a Cypress documentation link to streamline adoption and ongoing maintenance. These updates aimed to reduce deployment friction and support onboarding by providing clearer guidance on prerequisites and environment setup, contributing to more efficient deployment processes for users.