senior-backend

Design backend architectures and secure APIs for Node.js web services.

Updated Jun 2, 2026

Search Tags:#architecture #security #postgresql #backend #nodejs #apis

Ready to run

npx skills add https://github.com/ano4l/SiteRent --skill senior-backend-ano4l

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: senior-backend
Source: https://github.com/ano4l/SiteRent/tree/main/skills/senior-backend
Command: npx skills add https://github.com/ano4l/SiteRent --skill senior-backend-ano4l

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

Designs and implements backend systems including REST APIs, microservices, database architectures, authentication flows, and security hardening.

Core Features & Use Cases

Backend architecture design: Create scalable API foundations, service boundaries, and data models.
Security hardening: Define authentication/authorization, token workflows, and secure-by-default patterns.
Database & API workflows: Optimize PostgreSQL queries, migrations, and API lifecycles across Node.js stacks.
Use Case: When starting a new microservice, establish consistent patterns for routing, data access, and security.

Quick Start

Sketch a backend blueprint by choosing a framework (Express or Fastify) and outlining routes, authentication, and data access patterns.

Frequently Asked Questions about senior-backend

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

FAQPage Schema

How do I design a scalable backend architecture for a new microservice?▼

Design scalable backend architectures by establishing consistent service boundaries, routing patterns, and data models using Node.js frameworks like Express or Fastify. This provides a blueprint for routing, data access, and security to ensure robust microservice foundations.

What's the best way to secure APIs and authentication flows in Node.js?▼

Secure APIs by applying secure-by-default patterns, defining authentication and authorization layers, and structuring token workflows. This approach hardens backend services against vulnerabilities while maintaining reliable access control across Node.js stacks.

How do I optimize PostgreSQL queries and manage database migrations?▼

Optimize PostgreSQL queries and manage migrations by applying structured database workflows and reference implementations. This ensures efficient data access patterns and reliable schema evolution across backend environments.

Can I use this to build both REST APIs and microservices?▼

Yes, you can build REST APIs and microservices using the provided architectural patterns and tooling guidance. It supports creating scalable API foundations and defining service boundaries for production-ready web services.

When should I choose Fastify over Express for my backend architecture?▼

Choose Fastify or Express based on your performance needs and framework familiarity when sketching a backend blueprint. Both are supported for outlining routes, authentication, and data access patterns to establish scalable service foundations.