Worked on the govuk-one-login/tech-docs repository over a two-month period, focusing on enhancing integration readiness and documentation quality. Delivered updates to the integration environment documentation and refined user guidance by improving login flow copy, specifically clarifying button text to support smoother authentication requests. Emphasized secure development practices by updating example URLs from HTTP to HTTPS, aligning documentation with current security standards and reducing onboarding errors. All changes were implemented using ERB, HTML, and Markdown, with a strong emphasis on technical writing and content updates. The work prioritized clarity, traceability, and user experience, addressing business-critical documentation needs without introducing new bugs.