Worked on the PlanB-Network/bitcoin-educational-content repository to enhance the Hindi translation quality of the SCU101 course, focusing on improving grammar, sentence structure, and overall readability. Applied technical writing and content review skills to deliver two proofreading commits in Markdown, refining the course material to better serve Hindi-speaking learners. This editorial work increased accessibility and comprehension, reduced potential learner confusion, and established a clear audit trail for localization improvements. By strengthening the localization QA workflow, the changes support future content updates and help minimize support inquiries related to language quality, ultimately broadening the course’s reach and supporting learner satisfaction.