Worked on the whopio/whop-sdk-ts repository over a two-month period, delivering two targeted features focused on financial data visibility and developer experience. Enhanced ledger functionality by exposing the pendingBalance field in the BaseLedgerAccount GraphQL fragment, aligning UI data flow with reconciliation requirements and improving type safety through TypeScript updates. Additionally, improved SDK documentation for uploadMedia and createForumPost, clarifying required parameters and permissions to streamline onboarding and maintainability. Leveraged GraphQL, TypeScript, and Markdown to ensure robust data contracts and clear API usage. The work emphasized precise feature delivery and foundational improvements without addressing bug fixes during this timeframe.