I will fix website errors, bugs, and broken functionality

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shaheer_umar_cs
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shaheer_umar_cs
Shaheer Umar

About this gig

Are you looking to fix bugs, resolve errors, or repair broken functionality in your site or web application?


I am a professional Full Stack Web Developer specializing in website error fix and bug fixing for frontend and backend systems. If your web App has errors, slow performance, broken features, or coding issues, I will debug and fix them efficiently.

I provide reliable solutions for PHP bug fix, JavaScript bug fix, and general web troubleshooting. Whether its layout problems, backend errors, form issues, login problems, or functionality bugs, I ensure your Site runs smoothly.


What I can help you with:


  • Fix website bugs and errors


  • Frontend & backend bug fixing


  • PHP and JavaScript bug fixes


  • Fix broken website functionality


  • Form, login, and payment issues


  • Responsive and cross-browser fixes


  • Website performance improvements


I work with HTML, CSS, JavaScript, PHP, Laravel, jQuery, and React to deliver clean, secure, and optimized fixes.


Why choose me:


  • Clean and optimized code


  • Fast delivery


  • Clear communication


  • 100% satisfaction focused


Please message me before placing an order.

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Get to know Shaheer Umar

Shaheer Umar

Senior Full Stack Developer

  • FromPakistan
  • Member sinceDec 2025
  • Languages

    Urdu, Hindi, English
I am a Senior Full Stack Developer with 7+ years of experience working with USA and UK-based clients. I have successfully managed and maintained 5+ websites simultaneously, ensuring performance, security, and scalability. My expertise includes PHP, Laravel, CodeIgniter, React JS, Next JS, Node JS, Docker, HTML, CSS, Bootstrap, Tailwind, and JavaScript. I specialize in fixing bugs, resolving errors, improving performance, and building reliable web solutions. I focus on clean code, fast delivery, and clear communication to help businesses grow.