Total 54,475 skills, Backend Development has 4343 skills
Showing 12 of 4343 skills
Generate Python SDK setup + CRUD + bulk + paging snippets using official patterns.
Generate a complete, production-ready application from an OpenAPI specification
Single deployable with enforced module boundaries for team autonomy without distributed complexity. Triggers: modular-monolith, module boundaries, single deployment, team autonomy Use when: teams need autonomy without distributed overhead DO NOT use when: already using microservices or system is small.
SQL optimization best practices for OceanBase database (MySQL & Oracle modes). Covers query optimization, index usage, execution plan analysis, slow query tuning, and performance optimization techniques. Activates for SQL optimization, query performance, index design, execution plan, slow query, database performance.
Express.js REST API patterns and best practices. Trigger: When building Express.js REST APIs.
Searches aptos-core and daily-move for reference implementations before writing contracts. Triggers on: 'search examples', 'find example', 'check aptos-core', 'is there an example', 'reference implementation', 'how does aptos implement', 'similar contract', 'daily-move'.
PHP expert including Laravel, WordPress, and Drupal development
Solidity smart contract development workflow. Use when modifying smart contracts in apps/eth-contracts/contracts/.
Binance Derivatives-trading-usds-futures request using the Binance API. Authentication requires API key and secret key. Supports testnet and mainnet.
Migrate a .NET 8 project to .NET 9 and resolve all breaking changes. USE FOR: upgrading TargetFramework from net8.0 to net9.0, fixing build errors after updating the .NET 9 SDK, resolving behavioral changes in .NET 9 / C# 13 / ASP.NET Core 9 / EF Core 9, replacing BinaryFormatter (now always throws), resolving SYSLIB0054-SYSLIB0057, adapting to params span overload resolution, fixing C# 13 compiler changes, updating HttpClientFactory for SocketsHttpHandler, and resolving EF Core 9 migration/Cosmos DB changes. DO NOT USE FOR: .NET Framework migrations, upgrading from .NET 7 or earlier, greenfield .NET 9 projects, or cosmetic modernization unrelated to the upgrade.
Guide for integrating with the OpenJung (OEJTS) personality test API - a free, open-source alternative to MBTI. Use when building applications that need personality assessment, integrating MBTI-style tests, or working with the OpenJung API endpoints. Covers: (1) Fetching test questions, (2) Submitting answers and calculating results, (3) Understanding the scoring system, (4) Recording test sessions, (5) Retrieving aggregate statistics.
Offload heavy computation to isolates to keep the main thread responsive.