Over a two-month period, contributed to enhanced observability and experiment tracking across multiple repositories. Integrated the Opik Tracking Tool into langgenius/dify, enabling end-to-end tracing and monitoring for LLM applications using Python and TypeScript, and aligning observability with platform standards. In Vigtu/langflow, added an Opik Tracer to send detailed traces and spans, optimizing HTTP calls and supporting user and session identifiers for improved traceability. Upgraded the CometMLTracker in huggingface/accelerate to support experiment reuse and offline workflows, incorporating version compatibility checks. Expanded documentation and unit tests throughout, ensuring reliability, maintainability, and easier adoption for development teams.