Worked on the snowplow/documentation repository to enhance the reliability of the Snowplow collector endpoint, focusing on backend development and robust error handling using JavaScript. Addressed DNS resolution stability by rolling back to a stable host when NS-delegation issues arose, ensuring uninterrupted data tracking for the documentation site. Implemented API integration improvements by updating the collector endpoint and adding fetch error handling, which increased the robustness of data collection. Maintained code cleanliness by removing unnecessary debug logging and documented all changes for clear traceability. The work delivered measurable business value by improving data accuracy and supporting the reliability of site operations.