I will fix node js backend bugs and errors

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swe_sohan
S
swe_sohan
Mizanur Rahman
fix node js backend bugs and errors
Full Screen
fix node js backend bugs and errors
Full Screen
fix node js backend bugs and errorsfix node js backend bugs and errors

About this gig

I will fix Node.js backend bugs, resolve server errors, debug APIs, and solve database issues. As an experienced Node.js backend developer, I ensure your app runs smoothly and efficiently. Fast, reliable, and professional bug fixing for Node.js projects.

  • Programming language

    • JavaScript

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Performance
    • Security
    • Databases

  • Frontend framework

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

  • Backend framework

    • Express.js
    • NestJS
    • Next.js
    • Node.js

Get to know Mizanur Rahman

Mizanur Rahman

Software Engineer

  • FromBangladesh
  • Member sinceJan 2026

  • Languages

    English
Full-Stack Developer | Bug Fixing | API Integration | Deployment Expert Hello! I’m Mizanur Rahman, a Full-Stack Software Engineer and IAM Specialist with 3+ years of experience building, fixing, and deploying web apps and backend systems. I specialize in fast troubleshooting, bug fixing, API integration, deployment, authentication, performance optimization, and database issues. I focus on root-cause solutions, clean code, and reliable results. I’ve worked with startups and production systems, so I understand urgency, stability, and professional delivery.

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