I will fix bugs or rebuild your website, frontend, backend, redesign wordpress, shopify

U
umerahmed0505
U
umerahmed0505
Umar
5.0
5.0
fix bugs or rebuild your website, frontend, backend, redesign wordpress, shopify
Full Screen
fix bugs or rebuild your website, frontend, backend, redesign wordpress, shopify

About this gig

fix bugs in website, web application, React, Next.js, JavaScript, Node.js, API, frontend and backend errors, website bug fixing, debug code, fix website issues, web application error, responsive issues, database and authentication bugs , deployment , redeployment


Is your website or web application not working properly? I can quickly identify and fix bugs in both frontend and backend systems.

I am a full-stack web developer with experience in React, Next.js, JavaScript, Node.js, Express, MongoDB, PostgreSQL, and REST APIs.

What I Can Fix

  • React and Next.js errors
  • JavaScript bugs
  • Node.js and Express issues
  • API integration problems
  • Database connection errors
  • Authentication and login issues
  • CSS and responsive layout bugs
  • Payment gateway issues
  • Performance issues
  • Any website or web application error

Why Choose Me

  • Fast delivery
  • Clean and maintainable code
  • Proper testing
  • Clear communication
  • Reliable long-term fixes

Please Contact Me Before Ordering


Send me the issue details, screenshots, and access if needed, and I will suggest the best package for your project.

  • Platform

    • Custom

  • Website type

    • E-Commerce store
    • Business
    • Landing page
    • Portfolio
    • Saas

  • Programming language

    • C#
    • JavaScript
    • PHP
    • Python
    • TypeScript
    • HTML & CSS
    • jQuery
    • React
    • Laravel
    • ASP.NET
Respect third-party rights

Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.

Get to know Umar

Umar

Building Modern Software Solutions

4.9(3)
  • FromPakistan
  • Member sinceNov 2024
  • Avg. response time1 hour
  • Last delivery4 days

  • Languages

    Hindi, Urdu, English, French
I'm a senior Full-Stack Software Engineer specializing in custom web applications, SaaS products, AI-powered solutions, business websites, and scalable digital platforms. I build secure, high-performance software with clean architecture, seamless API integrations, cloud deployment, automation, and modern development practices. Whether it's an MVP or an enterprise-grade application, I deliver reliable, maintainable, and production-ready solutions focused on quality, scalability, and long-term success.

My Portfolio

Reviews

1 reviews for this Gig
5.0

(1)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • S

    spiroscortexa

    Repeat Client

    GR

    Greece

    5

    Everything perfect

    Up to $50

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
Reviews

1 reviews for this Gig
5.0

(1)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • S

    spiroscortexa

    Repeat Client

    GR

    Greece

    5

    Everything perfect

    Up to $50

    Price

    1 day

    Duration

    Helpful?
    Yes
    No

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