I will build a secure rest API or fix your node js, golang backend

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avishshiroya552
A
avishshiroya552
Avish Shiroya
build a secure rest API or fix your node js, golang backend
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build a secure rest API or fix your node js, golang backend

About this gig

Hey, I'm Avish.

Building a backend that actually scales is tough. If your API is slow, throwing errors, or you just need a secure one built from scratch, I can help.

I'm a developer with over 2.5 years of production experience. I focus heavily on the backend because I hate messy architecture. I write clean code that works in production, not just on my local machine.

Let's chat, whether you need a quick bug fixed today or a complete custom architecture designed from the ground up.

What I can build for your app:

  • Custom REST APIs: Written in Node.js (Express) or Golang.
  • Real Security: Proper user auth, JWT tokens, OTP logins, and route protection.
  • Databases: Setting up and writing clean queries for PostgreSQL, MongoDB, or MySQL.
  • Bug Fixing: Tracking down memory leaks, fixing broken routing, and cleaning up bad code.
  • Integrations: Hooking up external APIs like Stripe, Twilio, or OpenAI.

How I work: I don't ghost clients, and I don't write spaghetti code that the next developer can't read. I communicate clearly and keep things simple.

Important: Shoot me a quick message before placing an order so I can review your requirements and give an honest timeline.

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Security
    • Operating systems
    • Databases

  • Programming language

    • Go

  • Frontend framework

    • Bootstrap
    • Foundation
    • Next.js
    • React.js
    • Tailwind CSS

  • Backend framework

    • Express.js
    • NestJS
    • Node.js
    • Other

Get to know Avish Shiroya

Avish Shiroya

Backend Engineer

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

  • Languages

    Gujarati, English, Hindi
Hi! I am a Backend Engineer with the 2.5+ years of experience. I build foundations for real-world web applications. I do not just write code. I create core systems that help businesses run well. My expertise is, in building APIs. I also optimize database performance. I set up systems that use messages. I mainly work with Node.js and Python. I have experience deploying infrastructure on AWS. I care about writing code. I believe in communication. Let’s build a backend that grows with your business!

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