Worked on the redis/node-redis repository to implement enhanced event emission and observability for Redis client clusters and nodes. Developed features in JavaScript and TypeScript that emit distinct events for connection, disconnection, errors, and node readiness, enabling more granular monitoring of Redis client behavior. The approach leveraged event-driven programming principles and integrated Redis-specific logic to ensure accurate event reporting. Updated project documentation to reflect the new event system and created comprehensive tests to validate correct event emission and observability. This work improved the transparency and maintainability of the Redis client, supporting better debugging and operational insight for developers and operators.