Worked on enhancing the reliability and clarity of developer documentation within the timescale/docs repository, focusing on reproducibility and correctness. Addressed issues in the crypto tutorial by updating SQL queries to use a static dataset and date, replacing dynamic NOW() calls to ensure deterministic outputs and more consistent onboarding experiences. Improved documentation accuracy by correcting a typo and standardizing formatting with a trailing newline. Leveraged SQL for data modeling and Markdown for documentation, while adhering to best practices in documentation standards. The work emphasized traceability through git and contributed to reducing flaky tutorial results, supporting higher quality and more maintainable documentation.