skills.rest
felix-howard
felix-howardCOMMUNITY
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ck:backend-development

Develop backend systems with API design, database integration, and DevOps practices.

Updated Jan 11, 2026
Search Tags:#database#api#python#backend#microservices#go#nodejs
One-click install
npx skills add https://github.com/felix-howard/ella --skill ck-backend-development-felix-howard
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: ck:backend-development
Source: https://github.com/felix-howard/ella/tree/main/.opencode/skills/backend-development
Command: npx skills add https://github.com/felix-howard/ella --skill ck-backend-development-felix-howard

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill provides a comprehensive guide and best practices for building production-ready backend systems, covering everything from API design to deployment and security.

Core Features & Use Cases

  • API Development: Design and implement REST, GraphQL, or gRPC APIs.
  • Database Management: Optimize schemas, queries, and choose the right database.
  • Security & Auth: Implement secure authentication (OAuth, JWT) and authorization (RBAC).
  • Scalability & Performance: Architect for high availability and low latency.
  • DevOps & Deployment: Set up CI/CD, containerization, and monitoring.
  • Use Case: You need to build a new microservice for user authentication. This Skill will guide you through choosing the right framework (e.g., NestJS), implementing JWT authentication, securing endpoints with RBAC, and setting up a CI/CD pipeline for deployment.

Quick Start

Use the backend development skill to design a REST API for a user management system using Node.js and NestJS.

Frequently Asked Questions about ck:backend-development

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I implement JWT authentication and RBAC for a new microservice?▼

To implement JWT authentication and RBAC for a new microservice, use this Skill to select a modern framework like NestJS, secure endpoints with role-based access control, and establish OAuth flows for robust backend security.

What is the best way to design a REST API for a user management system?▼

Designing a REST API for a user management system involves structuring endpoints efficiently using modern languages like Node.js and Python. This Skill guides API design across REST, GraphQL, and gRPC protocols.

How do I optimize database schemas and queries when integrating SQL and NoSQL databases?▼

Optimizing database schemas and queries requires choosing the right database integration strategy for your backend. This Skill covers schema optimization and query performance for both SQL and NoSQL environments.

Can I set up CI/CD pipelines and Kubernetes deployment for backend microservices?▼

Yes, you can set up CI/CD pipelines and Kubernetes deployment for backend microservices. This Skill provides DevOps practices including containerization with Docker and orchestration with Kubernetes.

How do I secure backend systems against OWASP vulnerabilities while ensuring high availability?▼

Securing backend systems against OWASP vulnerabilities while ensuring high availability involves implementing robust authentication and architectural patterns. This Skill covers security protocols and performance optimization for low latency.

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