Worked on CodexBar and OpenClaw, delivering six new features focused on integration, maintainability, and user experience. In CodexBar, modernized currency formatting using Swift’s FormatStyle API, adding comprehensive tests for non-USD scenarios to ensure correctness. For OpenClaw, standardized Z.AI provider IDs across model references and authentication profiles, refactored test suites for clarity, and enhanced Telegram workflows with improved forum topic support and reply handling. Introduced automatic reasoning modes for Z.AI GLM-4.x models and expanded API support with MiniMax integration. Emphasized robust configuration management, thorough documentation, and strong test coverage using TypeScript, Swift, and Node.js throughout the development process.