Waddah developed comprehensive Beacon Chain Tables Documentation for the duneanalytics/dune-docs repository, focusing on improving the discoverability and understanding of Ethereum Beacon Chain data. Using Markdown and technical writing skills, Waddah documented schemas and use cases for attestations, attester slashings, blobs, blocks, and related tables. The documentation clarified the structure and purpose of each table, enabling analysts to onboard more quickly and query data more effectively. All work was version-controlled, with clear commit messages to support traceability and review. The depth of documentation established a strong foundation for future data analysis and enhanced the Dune platform’s data accessibility.