Worked on backend performance optimization for the Dispatcharr/Dispatcharr repository, focusing on improving channel data access efficiency. Addressed the challenge of reducing database latency by implementing Django ORM enhancements, specifically applying select_related to Channel queries. This approach allowed related fields such as channel_group and logo to be fetched in a single query, minimizing database round-trips and improving response times for channel-related endpoints. The work demonstrated a disciplined use of Python and Django ORM best practices, resulting in more maintainable and scalable code. The targeted optimization established a foundation for future improvements in data access patterns across the codebase.