Total 56,659 skills, Backend Development has 4474 skills
Showing 12 of 4474 skills
Handle Hytale network packets, create custom packets, and implement client-server communication. Use when asked to "create custom packets", "handle network messages", "send data to client", "receive client data", or "implement networking".
Analyzes legacy RPG (Report Program Generator) programs from AS/400 and IBM i systems for migration to modern Java applications. Extracts business logic from RPG III/IV/ILE source code, identifies data structures (D-specs), file operations (F-specs), program dependencies (CALLB/CALLP), and converts RPG constructs to Java equivalents. Generates migration reports, complexity estimates, and Java implementation strategies with POJO classes, JPA entities, and service methods. Use when modernizing AS/400 or IBM i legacy systems, analyzing RPG source files (.rpg, .rpgle, .RPGLE), converting RPG to Java, mapping data specifications to Java classes, planning legacy system migration, or when user mentions RPG analysis, Report Program Generator, RPG III/IV/ILE, AS/400 modernization, IBM i migration, packed decimal conversion, or mainframe application rewrite.
Aptos GF(3) Society Skill
Multi-provider email sending for Cloudflare Workers and Node.js applications. Supports Resend, SendGrid, Mailgun, and SMTP2Go providers with unified API, template rendering, and delivery tracking.
Architecture principles, module boundaries, folder structure, and project type profiles
Comprehensive microservices architecture patterns covering service decomposition, communication, data management, and resilience strategies. Use when designing distributed systems, breaking down monoliths, or implementing service-to-service communication.
Prisma Schema Helper - Auto-activating skill for Backend Development. Triggers on: prisma schema helper, prisma schema helper Part of the Backend Development skill category.
Error Handler Middleware - Auto-activating skill for Backend Development. Triggers on: error handler middleware, error handler middleware Part of the Backend Development skill category.
Implementation workflows for building Frappe/ERPNext custom apps. Covers app structure, module creation, doctype design, fixtures, patches, and deployment. V14/V15/V16 compatible. Triggers: create custom app, new frappe app, bench new-app, app structure, module creation, doctype creation, fixtures, patches.
Execute graceful degradation when system constraints exceeded.
Design taxonomy structure for categories, tags, or hierarchical classification. Supports flat, hierarchical, and faceted patterns.
Upgrade Evernote SDK versions and migrate between API versions. Use when upgrading SDK, handling breaking changes, or migrating to newer API patterns. Trigger with phrases like "upgrade evernote sdk", "evernote migration", "update evernote", "evernote breaking changes".