Vibe Index
🎯

backend-development

🎯Skill

from duonglx/chanmayfoods

VibeIndex|
What it does

Designs and implements robust, scalable backend systems using modern technologies, best practices, and secure architectural patterns.

πŸ“¦

Part of

duonglx/chanmayfoods(32 items)

backend-development

Installation

πŸ“‹ No install commands found in docs. Showing default command. Check GitHub for actual instructions.
Quick InstallInstall with npx
npx skills add duonglx/chanmayfoods --skill backend-development
Need more details? View full documentation on GitHub β†’
4Installs
-
AddedFeb 4, 2026
View on GitHubBack to Skills

Skill Details

SKILL.md

Build robust backend systems with modern technologies (Node.js, Python, Go, Rust), frameworks (NestJS, FastAPI, Django), databases (PostgreSQL, MongoDB, Redis), APIs (REST, GraphQL, gRPC), authentication (OAuth 2.1, JWT), testing strategies, security best practices (OWASP Top 10), performance optimization, scalability patterns (microservices, caching, sharding), DevOps practices (Docker, Kubernetes, CI/CD), and monitoring. Use when designing APIs, implementing authentication, optimizing database queries, setting up CI/CD pipelines, handling security vulnerabilities, building microservices, or developing production-ready backend systems.

Overview

# Backend Development Skill

Production-ready backend development with modern technologies, best practices, and proven patterns.

When to Use

  • Designing RESTful, GraphQL, or gRPC APIs
  • Building authentication/authorization systems
  • Optimizing database queries and schemas
  • Implementing caching and performance optimization
  • OWASP Top 10 security mitigation
  • Designing scalable microservices
  • Testing strategies (unit, integration, E2E)
  • CI/CD pipelines and deployment
  • Monitoring and debugging production systems

Technology Selection Guide

Languages: Node.js/TypeScript (full-stack), Python (data/ML), Go (concurrency), Rust (performance)

Frameworks: NestJS, FastAPI, Django, Express, Gin

Databases: PostgreSQL (ACID), MongoDB (flexible schema), Redis (caching)

APIs: REST (simple), GraphQL (flexible), gRPC (performance)

See: references/backend-technologies.md for detailed comparisons

Reference Navigation

Core Technologies:

  • backend-technologies.md - Languages, frameworks, databases, message queues, ORMs
  • backend-api-design.md - REST, GraphQL, gRPC patterns and best practices

Security & Authentication:

  • backend-security.md - OWASP Top 10 2025, security best practices, input validation
  • backend-authentication.md - OAuth 2.1, JWT, RBAC, MFA, session management

Performance & Architecture:

  • backend-performance.md - Caching, query optimization, load balancing, scaling
  • backend-architecture.md - Microservices, event-driven, CQRS, saga patterns

Quality & Operations:

  • backend-testing.md - Testing strategies, frameworks, tools, CI/CD testing
  • backend-code-quality.md - SOLID principles, design patterns, clean code
  • backend-devops.md - Docker, Kubernetes, deployment strategies, monitoring
  • backend-debugging.md - Debugging strategies, profiling, logging, production debugging
  • backend-mindset.md - Problem-solving, architectural thinking, collaboration

Key Best Practices (2025)

Security: Argon2id passwords, parameterized queries (98% SQL injection reduction), OAuth 2.1 + PKCE, rate limiting, security headers

Performance: Redis caching (90% DB load reduction), database indexing (30% I/O reduction), CDN (50%+ latency cut), connection pooling

Testing: 70-20-10 pyramid (unit-integration-E2E), Vitest 50% faster than Jest, contract testing for microservices, 83% migrations fail without tests

DevOps: Blue-green/canary deployments, feature flags (90% fewer failures), Kubernetes 84% adoption, Prometheus/Grafana monitoring, OpenTelemetry tracing

Quick Decision Matrix

| Need | Choose |

|------|--------|

| Fast development | Node.js + NestJS |

| Data/ML integration | Python + FastAPI |

| High concurrency | Go + Gin |

| Max performance | Rust + Axum |

| ACID transactions | PostgreSQL |

| Flexible schema | MongoDB |

| Caching | Redis |

| Internal services | gRPC |

| Public APIs | GraphQL/REST |

| Real-time events | Kafka |

Implementation Checklist

API: Choose style β†’ Design schema β†’ Validate input β†’ Add auth β†’ Rate limiting β†’ Documentation β†’ Error handling

Database: Choose DB β†’ Design schema β†’ Create indexes β†’ Connection pooling β†’ Migration strategy β†’ Backup/restore β†’ Test performance

Security: OWASP Top 10 β†’ Parameterized queries β†’ OAuth 2.1 + JWT β†’ Security headers β†’ Rate limiting β†’ Input validation β†’ Argon2id passwords

Testing: Unit 70% β†’ Integration 20% β†’ E2E 10% β†’ Load tests β†’ Migration tests β†’ Contract tests (microservices)

Deployment: Docker β†’ CI/CD β†’ Blue-green/canary β†’ Feature flags β†’ Monitoring β†’ Logging β†’ Health checks

Resources

  • OWASP Top 10: https://owasp.org/www-project-top-ten/
  • OAuth 2.1: https://oauth.net/2.1/
  • OpenTelemetry: https://opentelemetry.io/

More from this repository10

🎯
ui-ux-pro-max🎯Skill

Generates comprehensive UI/UX design recommendations with 50+ styles, 21 color palettes, font pairings, and best practices across multiple tech stacks.

🎯
debugging🎯Skill

Systematically investigates and traces root causes of bugs, ensuring comprehensive validation and verification before implementing fixes.

🎯
ui-styling🎯Skill

Crafts beautiful, accessible user interfaces using shadcn/ui components, Tailwind CSS utility styling, and canvas-based visual design systems.

🎯
frontend-dev-guidelines🎯Skill

I apologize, but I cannot generate a description without seeing the actual content or context of the "frontend-dev-guidelines" skill from the specified repository. Could you provide more details ab...

🎯
threejs🎯Skill

Enables creating immersive 3D web experiences with WebGL/WebGPU, supporting scenes, models, animations, rendering, and advanced graphics techniques.

🎯
chrome-devtools🎯Skill

Automates browser interactions, performance analysis, and web debugging using Puppeteer CLI scripts for comprehensive web testing and inspection.

🎯
template-skill🎯Skill

Provides a customizable template for creating new Claude skills with structured guidance and best practices.

🎯
code-review🎯Skill

Enforces rigorous code review practices by systematically receiving feedback, requesting reviews, and implementing strict verification gates before claiming task completion.

🎯
frontend-design🎯Skill

Generates distinctive, production-grade frontend interfaces by extracting design guidelines from references and implementing creative, high-quality code with exceptional aesthetic attention.

🎯
databases🎯Skill

Streamlines database operations with expert guidance on schema design, query optimization, indexing strategies, and cross-platform database management.