Expert in designing HTTP APIs with ASP.NET Core Minimal APIs — REST conventions, endpoint and contract design, API versioning strategies, OpenAPI specifications, and authorization policies. Use when designing new endpoints or request/response shapes, adding or evolving API versions, reviewing API surface quality, or…
Autonomous .NET build fixer — parses dotnet build errors, categorizes them, applies known fix patterns, and rebuilds iteratively until green. Use when the build is broken, after a large refactor or dependency update, or whenever compiler errors need systematic resolution without hand-holding.
Multi-dimensional .NET code review covering correctness, maintainability, performance, security, and project conventions, powered by Roslyn MCP analysis. Use for PR reviews, pre-merge quality gates, reviewing recent changes, or any "review this code" request.
Deployment and infrastructure expert for .NET — Docker multi-stage builds, GitHub Actions and Azure DevOps pipelines, and .NET Aspire orchestration. Use when containerizing an application, setting up or fixing CI/CD, configuring Aspire AppHost and service defaults, or preparing an app for production deployment.
Primary decision-maker for .NET project structure, architecture selection, and module boundaries — guides the architecture-advisor questionnaire and recommends VSA, Clean Architecture, DDD, or Modular Monolith. Use when starting a new project, choosing or changing architecture, restructuring a solution, or resolving…
Database expert for Entity Framework Core — DbContext design, efficient LINQ queries, migrations, interceptors, compiled queries, and data access optimization. Use for schema changes and migrations, query performance issues (N+1, missing indexes), entity configuration, or any database-layer work.
Optimization expert for .NET applications — identifies bottlenecks, recommends caching strategies (HybridCache, output caching), audits async/await correctness, and reduces allocations. Use when investigating slow endpoints or high resource usage, designing a caching layer, or reviewing hot paths for measurable…
Systematic code cleanup specialist — finds dead code, unused types, and cleanup opportunities with Roslyn MCP tools, then removes them safely with verification at each step. Use for cleanup passes, dead code removal, tech debt reduction, or pre-PR tidying of a working branch.
Security expert for .NET applications — vulnerability review, authentication and authorization design (JWT, OIDC, Identity), secrets management, and OWASP best practices. Use when adding or reviewing auth, scanning for vulnerabilities, handling secrets and configuration, or hardening an app before production.
Testing expert for .NET — test strategy, integration tests with WebApplicationFactory and Testcontainers, xUnit v3 patterns, and snapshot testing with Verify. Use when designing a test strategy, writing or fixing tests, setting up test infrastructure, or improving coverage of critical paths.