I will fix your react nextjs web app bugs, backend and API errors

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omer_dev001
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Umar Arshad
fix your react nextjs web app bugs, backend and API errors
Full Screen
fix your react nextjs web app bugs, backend and API errors
Full Screen
Full Screen
fix your react nextjs web app bugs, backend and API errorsfix your react nextjs web app bugs, backend and API errorsfix your react nextjs web app bugs, backend and API errors

About this gig

Struggling with annoying bugs or broken features in your web application?

Errors like broken APIs, Stripe payment failures, or hydration issues can frustrate your users and hurt your business. I am a Full-Stack Developer with 5+ years of experience specializing in debugging and fixing complex React and Next.js applications.

What I can fix for you:

  • Frontend: React.js, Next.js, Tailwind CSS, and Redux/Context API state issues.
  • Backend: Node.js, Express, and Database (MongoDB/PostgreSQL) logic errors.
  • Payments: Stripe, PayPal, or any 3rd party API integration failures.
  • Performance: Slow loading times, SEO issues, and Vercel/Netlify deployment errors.

Why Choose Me? Clean, optimized, and well-documented code. Quick turnaround (Express delivery available). Detailed explanation of why the bug occurred and how it was fixed.

Don't let technical glitches slow you down. Send me a message now, and lets get your project back on track!

  • Platform

    • Custom

  • Website type

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

  • Programming language

    • JavaScript
    • Kotlin
    • PHP
    • Python
    • TypeScript
    • HTML & CSS
    • Bootstrap
    • jQuery
    • React
    • Laravel
Respect third-party rights

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Get to know Umar Arshad

Umar Arshad

Full Stack Software Engineer AI SaaS and Product Development

5.0(57)
  • FromPakistan
  • Member sinceAug 2022
  • Avg. response time13 hours
  • Last delivery3 months

  • Languages

    Urdu, English
I'm a Software Engineer and product engineer with 5+ years of experience building modern, scalable, and user-focused digital products. I help startups and businesses turn ideas into production-ready web applications, combining product, intuitive UI/UX and clean engineering. Services: SaaS Development, React.js, Next.js, Product UI/UX, Admin Dashboards, API Integration, AI-Powered Applications, and Bug Fixing. Tech Stack: React, Next.js, TypeScript, JavaScript, Redux Toolkit, Tailwind CSS, Node.js, Express.js, MongoDB, and OpenAI APIs. Let's turn your idea into a successful digital product!

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