Worked on the microsoft/json-schemas repository to deliver enhanced report visuals and customization capabilities by introducing new JSON schemas for visual containers, metadata, and visual configuration. Focused on improving report customization through advanced positioning, grouping, and filtering, the work ensured alignment with previous release changes for backward compatibility and smooth integration. Leveraged skills in API development, data modeling, and schema design, using JSON as the primary language for defining flexible and extensible report structures. The changes laid the foundation for future tooling and validators, maintained stability with no critical bugs, and improved the overall user experience for reporting tools.