1. Software Development

Enables framework-integrated TypeScript development using types, interfaces, generics, and utility types for type-safe application building.

Provides an asynchronous ORM for Python with type-safe models and optimized database query execution.

React library for efficient data fetching, state management, and caching with server synchronization and background updates.

Expert in building cross-platform mobile applications with React Native, covering iOS/Android development, performance tuning, and native module integration.

Inspects computed CSS styles of DOM elements using CSS selectors, revealing properties like font-size, color, and margin for frontend debugging.

A fast Python package manager and project tool for dependency management, virtual environments, and workspace configuration in Python projects.

Provides safe and reliable procedures for database schema changes, including backups, rollback, and backward compatibility during migration creation, testing, and execution.

Promise-based HTTP client for making asynchronous API requests in browser and Node.js environments.

Guides standardized REST API endpoint creation following team conventions for consistency and efficiency.

Develops backend services using Express.js, Knex.js, and MySQL with TDD and OpenAPI compliance for CMS and content management APIs.

Specializes in Next.js 14 App Router frontend development with React 18, TypeScript, and Ant Design, implementing authentication, dynamic forms, and content management UIs.

Executes the TDD Red-Green-Refactor cycle to guide feature implementation with test-driven development.

Systematic code review for security, performance, correctness, maintainability, and observability across all development teams.

Provides index-based file discovery in codebases using ABOUTME headers, enabling faster and more accurate location of files by feature or purpose.

Verifies software specification completeness and accuracy, ensuring requirements are clear, reusable, and free from over-engineering before implementation begins.

Assists developers with code analysis and refactoring to improve code quality and maintainability.

Teaches agents to design TUIs following the tuimorphic style, inspired by applications like Bagels and Calcure.

Generates clear, conventional commit messages from git diffs to improve commit message clarity and consistency in version control.

Automated framework for testing Claude Code skills in isolated environments (Docker, VMs) to detect environment-specific bugs and dependencies before release.

Executes dynamically composed TypeScript or Python code to handle multiple tool operations, reducing token overhead and enabling complex logic in a subagent environment.

Provides detailed code reviews with actionable feedback to enhance code quality and maintainability.

Reviews implementation prompts for design flaws before coding or agent dispatch to prevent flawed execution.

Links code markers to a tracking system to capture and manage technical debt, preventing loss of issues during development.

Generates conventional commit messages from git diffs to ensure standardized, semantic versioning in development workflows.