Total 30,622 skills, Backend Development has 3000 skills
Showing 12 of 3000 skills
Store failed jobs for replay or manual inspection. Track failure patterns, enable manual intervention, and prevent data loss from processing errors.
Production-safe error handling that logs full details server-side while exposing only generic, safe messages to users. Prevents information leakage of database strings, file paths, stack traces, and API keys.
Validate API requests with schemas, sanitization, and helpful error messages. Covers Zod, Joi, and Pydantic patterns.
Implement secure JWT authentication with refresh token rotation, secure storage, and automatic renewal. Use when building authentication for SPAs, mobile apps, or APIs that need stateless auth with refresh capabilities.
Production-grade secure file upload pipeline with multi-stage validation, malware scanning (ClamAV), hash-based duplicate detection, and race condition protection using distributed locks.
Node.js server-side JavaScript runtime with npm ecosystem. Use for backend development.
Hono ultrafast web framework for edge computing. Use for edge APIs.
Generate Pest tests for FilamentPHP v4 resources, forms, tables, and authorization
OCaml functional programming with type inference. Use for .ml files.
Implement subscription tier-based feature gating and usage limits. Centralized tier configuration, database usage tracking, and clean APIs for checking limits.
Multi-backend storage layer with automatic failover between Redis, database, and memory backends. Includes circuit breakers per backend and health-aware routing for high availability.
Implement soft delete pattern for data recovery and audit trails. Covers filtering, restoration, and permanent deletion workflows.