Skill UI

A comprehensive guide covering scalable backend architecture patterns, including Repository, Service, and Middleware design. It details best practices for building robust APIs using Node.js, Express, and Next.js. Topics covered include RESTful API structuring, database query optimization (preventing N+1 issues), implementing database transactions, and integrating caching strategies like Redis. This guide is essential for developing high-performance, maintainable server-side applications.

Optimize end-to-end application performance through comprehensive profiling, observability, and tuning across backend, frontend, and infrastructure layers. Use this skill for coordinating performance improvements, establishing baselines, designing load tests, and ensuring scalability. It covers database optimization, API tuning, and distributed system enhancements to address real bottlenecks.

Build production-ready serverless applications on AWS using Lambda, API Gateway, DynamoDB, SQS/SNS, SAM/CDK deployment, event-driven patterns, and cold start optimization.

This skill covers backend architecture patterns, API design, and database optimization specifically for Node.js, Express, and Next.js. It provides server-side best practices for building scalable applications. Use this for designing robust backend systems and optimizing performance in modern web development environments.

Score any MCP server, API, or CLI for agent-readiness using Clarvia AEO (Agent Experience Optimization). Evaluate tools across four dimensions: API accessibility, data structuring, agent compatibility, and trust signals. Supports scoring, searching, comparing, and leaderboard queries.

This skill provides expert guidance for .NET backend architecture, specializing in C#, ASP.NET Core, and enterprise patterns. It covers design, optimization, testing, and deployment strategies for production-grade APIs and microservices. Use it for architectural decisions, code review, and implementing best practices in .NET development environments.

This skill guides the development of production-grade APIs, MCP servers, and enterprise backends using modern C#/.NET best practices. It covers essential architectural components such as dependency injection (DI), advanced caching strategies (e.g., Redis), data access optimization with EF Core/Dapper, and implementing resilience patterns, ensuring robust and scalable software design.

Master building high-performance asynchronous APIs using FastAPI, SQLAlchemy 2.0, and Pydantic V2. Covers microservices, WebSockets, security, testing, and deployment strategies for production-ready Python backend systems. Includes async patterns, database optimization, and observability.

GraphQL enables clients to request precise data structures through a single endpoint with a typed schema. This skill covers schema design, resolvers, DataLoader optimization, federation for microservices, and client integration tools like Apollo. It emphasizes treating the schema as a contract and understanding when to use GraphQL versus REST for complex data relationships.

Senior Laravel Engineer skill for production-grade, maintainable, and idiomatic Laravel solutions. Covers architecture, validation, Eloquent optimization, API design, authentication, caching, queues, and code review.

Master Next.js App Router development with guidelines on Server Components, data fetching strategies, routing patterns, and performance optimization. Learn to structure projects, handle API routes, and implement caching effectively for scalable web applications.

A comprehensive guide and methodology for identifying, measuring, and fixing performance bottlenecks across the entire stack. This skill covers optimizing database queries (e.g., N+1 problems, missing indexes), improving API efficiency (caching, parallel processing), and enhancing frontend performance (memoization, code splitting, image optimization). It emphasizes the critical 'Measure First' principle to ensure all optimizations are data-driven and effective.