senior-backend

Topics in the source

• Senior Backend Engineer
• Quick Start
• Tools Overview
• 1. API Scaffolder
• 2. Database Migration Tool
• 3. API Load Tester
• Backend Development Workflows
• API Design Workflow

Backend development patterns, API design, database optimization, and security practices. -- -- Generates API route handlers, middleware, and OpenAPI specifications from schema definitions. Input: OpenAPI spec (YAML/JSON) or database schema Output: Route handlers, validation middleware, TypeScript types Usage: Supported Frameworks: Express.js (--framework express) Fastify (--framework fastify) Koa (--framework koa) -- Analyzes database schemas, detects changes, and generates migration files with rollback support. Input: Database connection string or schema files Output: Migration files, schema diff report, optimization suggestions Usage: -- Performs HTTP load testing with configurable concurrency, measuring latency percentiles and throughput. Input: API endpoint URL and test configuration Output: Performance report with latency distribution, error rates, throughput metrics Usage: -- Use when designing a new API or refactoring existing endpoints. Step 1: Define resources and operations Step 2: Generate route scaffolding Step 3: Implement business logic Step 4: Add validation middleware Step 5: Generate updated OpenAPI spec -- Use when queries are slow or database performance needs im

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