1. Software Development

Enforces React/TypeScript type safety, component structure, and state management rules for frontend development.

Enforces TypeScript type safety rules, including no-any policy and type guards, for code implementation and review.

Designs and applies component testing patterns for React applications using React Testing Library and MSW.

Automates detection of code smells, anti-patterns, and readability issues to improve code quality during development and refactoring.

Designs integration and end-to-end tests with mock boundaries and behavior verification rules for reliable test execution.

Checks code for quality issues, anti-patterns, and readability during implementation, review, and refactoring.

Designs integration and E2E tests using mock boundaries and behavior verification rules for comprehensive test coverage.

Delivers project-specific technology stack, architecture, and implementation rules to ensure developer alignment with project configuration.

Configures React frontend environments with environment variables, component structure, and data flow patterns.

Configures environment variables, architecture design, and build/test commands for software development projects.

Defines React frontend technical specifications including environment variables, component design, and data flow during project setup.

Selects optimal implementation strategy (vertical slice, horizontal, hybrid) based on risk assessment for feature development planning.

Facilitates requirement gathering, stakeholder analysis, and user story creation to clarify and validate project specifications.

Provides tactical and strategic Domain-Driven Design patterns for modeling business domains, defining aggregate boundaries, and implementing business rules.

Provides systematic code refactoring that preserves external behavior, including code smell identification and validation protocols.

Provides consistent error patterns, validation approaches, and recovery mechanisms for robust input handling and failure management.

Designs REST and GraphQL APIs using OpenAPI/Swagger, covering versioning, authentication, error handling, and resource modeling for contract-first development.

Guides users through structured conversational debugging to identify root causes of software issues using scientific investigation techniques.

Guides selection and evaluation of system architecture patterns including microservices, serverless, and event-driven, with C4 modeling and scalability strategies.

Enables iterative codebase analysis for patterns, business rules, security, and performance to guide refactoring and documentation.

Systematically reviews code for quality across correctness, design, security, performance, and maintainability to identify technical debt and provide constructive feedback.

Guides writing, running, and debugging tests with emphasis on mocking, test design principles, and flaky test management.

Provides methodologies for measuring, profiling, and optimizing software performance to identify bottlenecks and plan for scalability.

Manages Git operations for spec-driven development, including branch creation, commit generation, and PR descriptions based on specification context.