Worked on enhancing the stability and correctness of HTTP v2 event handling in the bun-lambda runtime within the dmjio/bun repository. Focused on backend development using TypeScript, AWS Lambda, and API Gateway, the work addressed a critical bug in query parameter parsing. Implemented a fix to ensure that multiple values for the same query parameter are correctly appended to the URL, improving the accuracy of request parsing for serverless workloads. This targeted update increased the reliability of HTTP v2 event processing, supporting more robust serverless applications and providing a smoother experience for developers working with bun-lambda in production environments.