Total 30,480 skills, Backend Development has 2992 skills
Showing 12 of 2992 skills
Use when building Cardano transactions with MeshJS SDK. Covers MeshTxBuilder API for sending ADA, minting NFTs and tokens, spending from Plutus scripts, staking, governance voting, DRep registration, and multi-sig patterns. Includes correct method ordering, coin selection, fee calculation, and troubleshooting common Cardano transaction errors.
Laravel 12 database migrations - Schema Builder, columns, indexes, foreign keys, seeders. Use when designing database schema or managing migrations.
Generate database migration scripts with rollback support for various databases. Use when creating schema migrations or database changes.
Kotlin language fundamentals - syntax, null safety, data classes, extensions
Kotlin DSL - type-safe builders, Gradle DSL, @DslMarker
Use when sending emails - ActionMailer with async delivery via SolidQueue, templates, previews, and testing
Use when designing Rails models - ActiveRecord patterns, validations, callbacks, scopes, associations, concerns, query objects, form objects
Use when implementing well-scoped Python tasks with clear requirements, writing unit tests, and producing documented code for senior-developer review.
Rails-AI introduction - explains how rails-ai (Rails domain layer) integrates with superpowers (universal workflows) for Rails development
Setup and develop the WooCommerce block email editor. Use when working on email templates, transactional emails, or the email editor feature.
Event-driven architecture patterns with event sourcing, CQRS, and message-driven communication. Use when designing distributed systems, microservices communication, or systems requiring eventual consistency and scalability.
FastAPI production-grade best practices and guidelines for building scalable, high-performance web APIs. Covers project structure, async concurrency, Pydantic validation, dependency injection, and database patterns.