I will build high performance rest API using nodejs or go

Hello,

My name is Karyana Yandi. I have been working as a Full Stack Web Engineer for the last 5 years. I have built a portfolio, web based business applications, e-commerce applications, serverless applications, clone applications, cross-platform mobile apps, etc.

In this gig, I offer to build powerful and reliable APIs using Node.js or Go, designed for scalability, performance, and clean architecture.

I can integrate databases (such as PostgreSQL, MySQL, or MongoDB), handle authentication (JWT, OAuth, etc.), and connect with third-party APIs including payment gateways, email services, or any custom integration you need.

Every project I deliver includes:

• Well-structured and maintainable code
• High performance and optimized queries
• Detailed API documentation (Postman or Swagger)
• Secure authentication and validation
• Error handling and logging setup

Whether you need a backend for your web app, mobile app, or SaaS project, Ill build a solid foundation thats ready to scale.

You can contact me before order to describe your request and i'll give best solution for you.

Tools I am offering for your project:

Go

Fiber

chi

Node.js

Express

Hono

Nestjs