Developed new Features Management API endpoints for the openmeterio/openmeter repository, focusing on enhancing feature lifecycle operations through API-driven workflows. The work centered on delivering version 3 endpoints that support listing, creating, retrieving, and deleting features, thereby streamlining both customer and internal team interactions with feature data. Using Go and TypeScript, the developer emphasized backend and API development best practices to ensure consistency and usability across the endpoints. The implementation advanced the API’s scope, improving developer experience and operational efficiency for feature management. During this period, the primary focus remained on feature delivery, with no major bug fixes addressed.