Worked on the langchain-ai/langchain repository to enhance the quality and consistency of contributor-facing documentation. Focused on refining the contributing guide and style guide, addressing minor errors such as typos and punctuation inconsistencies to improve clarity for new contributors. Used Markdown to implement these documentation updates, ensuring alignment with project standards and reducing onboarding friction. The work involved careful review and editing of existing documentation rather than feature development, with changes delivered through targeted commits. Demonstrated attention to detail and a methodical approach to documentation, leveraging skills in technical writing and version control to support a smoother contributor experience.