I will resolve node js backend bugs and API issues

A
amanjain74
A
amanjain74
Jain Aman Ajay
resolve node js backend bugs and API issues
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resolve node js backend bugs and API issues

About this gig

Are you facing bugs in your backend?

Do you want to add new features to your app?

I will help you fix backend issues and build new features safely and cleanly.


I work with:

  • Node.js / Express
  • MongoDB / PostgreSQL / MySQL
  • REST APIs
  • Authentication & authorization
  • Payment integration (stripe & razorpay )
  • File upload (S3 , R2)
  • Admin panels
  • Bug fixing & performance improvement


What I can do for you:

  • Fix backend bugs and errors
  • Add new backend features
  • Create or update APIs
  • Improve database queries
  • Fix login / signup issues
  • Add validations and security
  • Connect frontend with backend
  • Optimize slow APIs

I write clean and understandable code.

Your data and project will be safe.

Message me before ordering so I can check your problem first.


Why choose me:

Fast response

Clean and working code

Real backend developer

100% client satisfaction

Support after delivery


Basic Package:

Small bug fix or small feature

1,2 files

Delivery in 1 day

Standard Package:

Multiple bug fixes or medium feature

API changes or database update

Delivery in 3-4 days


Premium Package:

Complex feature or full module

API + database + logic

Delivery in 5 days

  • Programming language

    • JavaScript

  • Expertise

    • Debugging
    • Localization
    • Performance
    • Security
    • Databases

  • Frontend framework

    • React.js
    • Tailwind CSS

  • Backend framework

    • Express.js
    • Node.js

Get to know Jain Aman Ajay

Jain Aman Ajay

Software Developer

  • FromIndia
  • Member sinceAug 2022

  • Languages

    English
Hello! I’m Aman, a competent and dedicated backend developer with experience in building robust and reliable server-side systems. I specialize in developing secure and high-performance solutions using Node.js, Express.js, MongoDB, and PostgreSQL. My services include: • Identifying and fixing backend bugs and logic errors • Designing and developing RESTful APIs • Integrating frontend applications with backend services • Optimizing system performance and response time Let’s work together to build a powerful and dependable backend for your application.

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