API Development Claude 스킬

Relay Mutations Patterns

Implements advanced Relay GraphQL mutations with optimistic updates, connection handling, and manual cache management.

Python Data Modeling

Optimizes Python data structures using dataclasses, attrs, and Pydantic for type-safe validation and serialization.

GraphQL Operation Validator

Validates GraphQL operations against schemas to ensure type safety, prevent deep queries, and maintain API performance.

Crystal Concurrency

Implements high-performance, non-blocking applications using Crystal's native fiber, channel, and parallel execution primitives.

Next.js Data Fetching Master

Implements professional data fetching patterns in Next.js applications using modern App Router strategies and caching techniques.

Relay Fragment Patterns

Implements advanced Relay fragment patterns for scalable, colocated, and type-safe data fetching in React applications.

FastAPI Async Patterns

Implements high-performance asynchronous patterns for FastAPI applications to optimize concurrency and resource usage.

Apollo GraphQL Patterns

Implements production-ready GraphQL APIs using Apollo Server with best-practice schema design, efficient resolvers, and optimized data sources.

Django CBV Patterns

Implements modular and reusable Django Class-Based Views using industry-standard patterns for CRUD operations and complex view logic.

Go Error Handling

Implements robust Go error handling patterns including wrapping, sentinel errors, and custom types to build resilient and observable applications.

Scala Functional Programming Patterns

Implements idiomatic functional programming patterns in Scala to build robust, type-safe, and maintainable applications.

Relay Pagination Master

Implements high-performance Relay cursor-based pagination and infinite scroll patterns for React applications.

Python Async Patterns

Implements high-performance asynchronous programming patterns in Python using asyncio and concurrent execution.

GraphQL Performance Optimizer

Optimizes GraphQL API performance through query complexity analysis, DataLoader batching, and advanced caching strategies.

Phoenix Controllers

Manages HTTP request handling, parameter processing, and response rendering for Elixir Phoenix applications.

Ruby Metaprogramming

Master Ruby's dynamic capabilities to create self-generating code, internal Domain-Specific Languages, and flexible object architectures.

Rails Action Controller Patterns

Implements professional Ruby on Rails controller patterns including RESTful routing, strong parameters, and request life-cycle management.

Absinthe GraphQL Subscriptions

Implements real-time GraphQL subscriptions using Absinthe and Phoenix channels for Elixir applications.

Bun Runtime APIs

Optimizes JavaScript and TypeScript development using Bun's high-performance runtime APIs for file I/O, networking, and shell execution.

Elixir Pattern Matching

Implements elegant, declarative control flow in Elixir using advanced pattern matching, function clauses, and data destructuring.

FastAPI Dependency Injection Master

Implements modular, testable, and reusable dependency injection patterns for robust FastAPI backend applications.

PHP Composer & PSR-4 Autoloading

Manages PHP dependencies and implements PSR-4 autoloading standards for modern, professional project organization.

C# Async Patterns

Implements high-performance, scalable C# asynchronous programming patterns using modern async/await, Task, and ValueTask standards.

Rust Async Patterns

Implements high-performance asynchronous programming patterns in Rust using Tokio, async/await, and the futures ecosystem.

GraphQL Resolvers

Implements efficient, maintainable GraphQL resolvers using industry-standard patterns for data fetching, batching, and security.

Apollo GraphQL Caching

Implements advanced Apollo Client caching strategies, including optimistic UI, normalization, and custom cache policies for high-performance GraphQL applications.

Erlang OTP Behaviors

Implements robust Erlang applications using standard OTP behaviors for state management, fault tolerance, and process coordination.

Crystal Software Engineer

Builds high-performance, type-safe concurrent systems and real-time applications using the Crystal language.

NestJS Dependency Injection Master

Implements professional NestJS dependency injection patterns, including providers, modules, and advanced architectural decorators.

NestJS Guards & Interceptors

Implements secure authentication, granular authorization, and consistent response transformation using advanced NestJS middleware patterns.