Does it write unit and integration tests?

Yes, it follows testing best practices using tools like Jest, Vitest, and Supertest to ensure your API endpoints are reliable.

What frameworks does this skill support?

It supports all major Node.js frameworks including Express.js, Fastify, NestJS, and Koa, with a focus on robust TypeScript implementations.

Can I use this for real-time applications?

Yes, the skill includes expertise in WebSockets, Socket.io, and Server-Sent Events for building real-time communication and notification features.

Can it help with database migrations?

Yes, it is proficient in schema design and migrations using ORMs like Prisma, TypeORM, and Mongoose for both SQL and NoSQL databases.

Does it handle security best practices?

Absolutely. It implements security measures like password hashing with bcrypt, JWT validation, rate limiting, and secure HTTP headers via Helmet.

Node.js Backend & API Development

Name: Node.js Backend & API Development
Author: anton-abyzov

byanton-abyzov

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API Development

Builds scalable, secure, and production-ready Node.js APIs and backend services using TypeScript and modern frameworks.

About

This skill transforms Claude into an expert backend architect capable of designing and implementing complete server-side solutions. It excels at architecting RESTful and GraphQL APIs, managing database schemas with Prisma or TypeORM, implementing robust authentication systems (JWT/OAuth), and handling complex asynchronous workflows with background jobs. Whether you are starting a new project with NestJS or extending an existing Express server, this skill ensures industry best practices in security, performance, and type-safe development.

Key Features

Secure authentication and authorization (JWT, RBAC, OAuth 2.0)
Scalable background job processing with BullMQ and Redis
Type-safe database modeling and migrations with Prisma or TypeORM
13 GitHub stars
Full-stack API design using Express, Fastify, and NestJS
Strict input validation and global error handling using Zod

Use Cases

Implementing real-time features like chat or live notifications using WebSockets
Building a secure RESTful API for a mobile or web application
Integrating a relational or NoSQL database with automated migrations

About

Key Features

Secure authentication and authorization (JWT, RBAC, OAuth 2.0)
Scalable background job processing with BullMQ and Redis
Type-safe database modeling and migrations with Prisma or TypeORM
13 GitHub stars
Full-stack API design using Express, Fastify, and NestJS
Strict input validation and global error handling using Zod

Use Cases

Implementing real-time features like chat or live notifications using WebSockets
Building a secure RESTful API for a mobile or web application
Integrating a relational or NoSQL database with automated migrations