Contributed to the open-telemetry/opentelemetry.io repository by enhancing documentation for OTLP resource attributes, focusing on improving the developer experience and onboarding process. Developed comprehensive internal documentation and practical guidance for configuring telemetry signals and resource attributes within the OpenTelemetry Collector, using Markdown and leveraging expertise in OpenTelemetry and telemetry concepts. The work clarified configuration steps, reduced friction for end-users, and aimed to improve data quality by making resource attribute usage more transparent. Collaborated closely with other contributors to ensure accuracy and completeness, demonstrating a methodical approach to documentation tooling and a strong understanding of the technical requirements for effective telemetry integration.