1. Software Development

Configures OpenAPI documentation for C# APIs with JWT authentication, response examples, multi-version support, and custom Swagger UI.

Designs RESTful APIs in C# with DTO patterns, pagination encapsulation, unified responses, and version management.

Provides testing guidance and patterns for comprehensive Navigator MCP server testing via command or subagents.

Manages C# NuGet package dependencies, version constraints, PackageReference configuration, and resolves version conflicts with private sources.

Guides test placement in unit, integration, or e2e layers by analyzing mocking, dependencies, and scope for pytest test files.

Adds exponential backoff retry logic to async operations in Python, handling transient failures in service calls and database interactions while adhering to project resilience patterns.

Provides Tailwind CSS background utilities including color, gradients, images, and blend modes for frontend styling.

Generates FastAPI backend code with route definitions, dependency injection, Pydantic models, and automatic API documentation.

Enables type-safe, headless form handling with Zod validation for React applications, streamlining form implementation and validation.

Debugs and validates Home Assistant dashboard configurations, entity usage, and HACS card installations via WebSocket API to resolve frontend and configuration errors.

Enables custom middleware development for C# applications, managing request/response pipelines, cross-cutting concerns, and performance monitoring.

Generates Blazor Razor components with parameter definition, cascading values, lifecycle management, and inter-component communication capabilities.

Assists in selecting software architecture, design patterns, and technology stack while evaluating trade-offs for system planning in MacroFlow.

Creates organized pytest fixtures for Python testing, including factory, async, and multi-layer structures to streamline test data setup and utility organization.

Systematically debug failing tests across multiple languages and frameworks with evidence-based root cause analysis, preventing assumption-based fixes.

Provides SOLID principles implementation for Swift 6 and SwiftUI, featuring Apple's recommended patterns, @Observable, and actors for robust iOS development.

Provides Tailwind CSS v4.1 layout utilities for flexbox, grid, positioning, and container queries.

Provides reusable test fixtures for Textual TUI applications, including app factories, mock dependencies, and async patterns to reduce boilerplate.

Expert in configuring C# dependency injection (DI) for service registration, lifecycle management, and third-party container integration in .NET applications.

Guides creation and implementation of Claude Code plugin hooks, including event-driven automation and prompt-based APIs for PreToolUse, PostToolUse, and other events.

Tests custom Micrometer metrics in unit and integration tests, validating values, percentiles, and histograms without full Spring context.

Provides pytest-based testing utilities for application layer components including use cases, DTOs, and exception handling with mocked dependencies.

Manages Blazor application state using Fluxor, handling configuration, synchronization, persistence, and performance optimization.

Provides automated testing capabilities to validate code, workflows, and systems, ensuring reliability and quality before deployment.