Worked on the unifyai/unify repository to enhance tracing capabilities by introducing an optional trace_type parameter to the traced decorator. This addition allows developers to categorize execution spans, improving the granularity of logging and observability across services. The implementation maintained backward compatibility by defaulting trace_type to 'span', ensuring existing integrations remained unaffected. Leveraging Python and the Decorator Pattern, the work focused on improving telemetry and reducing the time required for incident investigation. No critical bugs were addressed during this period, as the primary emphasis was on developer ergonomics and laying the foundation for future tracing and logging enhancements.