I will debug and fix node js backend errors during development

P
programmer_weby
P
programmer_weby
Web Expert

Level 1

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debug and fix node js backend errors during development
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Informazioni su questo servizio

Is your Node.js application showing backend errors, broken API endpoints, database issues, or unexpected server crashes?


I can help you debug, fix, and improve your existing Node.js backend with a practical, solution-focused approach.


What I can help you with:


  • Fix Node.js and Express.js errors
  • Debug broken REST API endpoints and server responses
  • Troubleshoot MongoDB, MySQL, or PostgreSQL connection issues
  • Fix authentication, authorization, and JWT-related bugs
  • Resolve npm package conflicts and dependency issues
  • Debug async/await, promise, and JavaScript runtime errors
  • Troubleshoot environment variables and configuration problems
  • Fix targeted backend deployment and server configuration issues
  • Improve error handling, logging, and backend reliability
  • Implement small backend features or maintain existing code


My development approach:


  1. Review your issue, relevant code, and error logs
  2. Identify the root cause before making changes
  3. Implement a focused, maintainable fix
  4. Test the affected functionality and explain the changes
  5. Deliver the agreed source-code changes with clear communication


Please message me before ordering for complex issues or production outages

  • Linguaggio di programmazione

    • JavaScript

  • Expertise

    • Debug
    • Sicurezza
    • Design
    • Database
    • Controllo della fonte

  • Framework front end

    • Angular
    • Next.js
    • React.js
    • UI semantica
    • Tailwind CSS

  • Framework back end

    • Express.js
    • Next.js
    • Node.js
    • AdonisJS
    • firebase

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Web Expert

Full Stack Web Developer with JavaScript, Python ,WordPress Expert

4,4(18)

Level 1

  • DaBangladesh
  • Membro dalug 2024
  • Tempo di risposta medio1 ora
  • Ultima consegna5 mesi

  • Lingue

    Inglese, Hindi, Arabo
As a Full-Stack Developer with a specialty in AI integration, I bring extensive experience in JavaScript, React, Node js, WordPress, and PHP to the table. I develop intelligent and interactive web and mobile applications that elevate user experiences and support business growth. My work is characterized by high-quality, scalable solutions and a commitment to providing continuous support and clear communication to ensure your project's success

Il mio portfolio

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