I will develop backend apis in nodejs or golang

R
raj_0432
R
raj_0432
Raj
develop backend apis in nodejs or golang
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develop backend apis in nodejs or golang
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develop backend apis in nodejs or golangdevelop backend apis in nodejs or golang

About this gig

I build the backend services and API layers that power applications, handling everything from third-party connections to custom data-processing features. Working natively in Node.js and Golang, I ensure your backend logic is structurally sound, secure, and ready to handle your app's workload.


What I can help you build

  • REST APIs for web or mobile applications
  • Backend services for SaaS or startup products
  • Authentication systems (JWT/session-based)
  • Database-driven applications (PostgreSQL, MongoDB, etc.)
  • Third-party API integrations (payments, AI services, external tools)
  • Real-time features using WebSockets


Technologies I use

  • Node.js (TypeScript / JavaScript) | Golang
  • REST, WebSockets, gRPC, GraphQL
  • PostgreSQL, MongoDB, DynamoDB, AWS S3, Redis
  • Docker


Note: I have attached my project resume to this gig as a PDF. Please feel free to check it out to see my past work and technical experience.


Let's look at what your application needs. Please send me a message with your project details before ordering so we can make sure we're on the same page.

  • Expertise

    • Debugging
    • Performance
    • Security
    • Design
    • Databases

  • Programming language

    • Go

  • Frontend framework

    • React.js

  • Backend framework

    • Express.js
    • Gin
    • Node.js

Get to know Raj

Raj

Backend Engineer, Go, Nodejs and AWS, Distributed Systems

  • FromIndia
  • Member sinceMay 2026
  • Avg. response time1 hour

  • Languages

    Hindi, English
I am a backend systems engineer focused on building scalable, high-performance services and APIs. I design and optimize distributed architectures and microservices from the ground up, prioritizing reliability, performance, and cloud-native observability. My work typically involves data-intensive applications, API design, and scalable infrastructure that holds up under heavy load. If you need production-ready backend systems designed to scale and remain maintainable, let's connect.

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