I will fix nodejs backend API and server issues

D
dave1191
D
dave1191
Devrthapa
fix nodejs backend API and server issues
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fix nodejs backend API and server issues

About this gig

Is your Node.js backend not working properly? APIs failing, server crashing, or getting unexpected errors in production?


I can help you find the root cause and fix it so your application runs smoothly again.


I work on debugging and fixing Node.js backend issues, whether its a broken API, database issue, or server-side error.


What I can help you with:

  • Fixing Node.js and Express.js errors
  • Resolving API issues (REST / WebSockets)
  • Fixing server crashes and unexpected runtime errors
  • MongoDB, MySQL connection and query issues
  • JWT authentication problems
  • General backend bugs and performance issues


Tech I work with:

  • Node.js, Express.js, Fastify
  • MongoDB, MySQL, Redis
  • AWS, DigitalOcean,Cloudways, Firebase


Why work with me:

  • I focus on finding the real cause, not just quick patches
  • Clean fixes that wont break other parts of your system
  • Clear communication while working on your issue
  • Experience working with production backend systems



Note:

Its better if you message me first so I can understand your issue and confirm the best way to fix it quickly.

  • Programming language

    • JavaScript

  • Expertise

    • Debugging
    • Localization
    • Performance
    • Databases
    • Source control

  • Frontend framework

    • Bootstrap
    • jQuery
    • Nuxt.js
    • Tailwind CSS
    • Vue.js

  • Backend framework

    • Laravel
    • Express.js
    • Fastify
    • NestJS
    • Node.js

Get to know Devrthapa

Devrthapa

Backend developer

5.0(3)
  • FromNepal
  • Member sinceAug 2018
  • Avg. response time6 hours
  • Last delivery4 months

  • Languages

    English, Hindi, Nepali
I'm a seasoned backend developer with 8 years of experience building scalable web applications, robust APIs, and secure backend systems. My expertise spans PHP (Laravel) and Node.js(JavaScript/ Typescript), where I craft efficient, high-performance solutions tailored to business needs. From database design to cloud hosting, I ensure seamless functionality and reliability. Passionate about clean architecture and problem-solving, I bring expertise in optimizing performance, security, and scalability for modern web applications.

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