I will fix javascript and react errors, bugs, and crashes professionally

A
atiqasef
A
atiqasef
Atiq Asef

Level 1

5.0
5.0
Parte de la información aparece en idioma inglés.
fix javascript and react errors, bugs, and crashes professionally
Pantalla completa
fix javascript and react errors, bugs, and crashes professionally

Acerca de este Servicio

React or JavaScript Error Stopping Your Website?

  • Is your screen blank?
  • Getting red errors in the console?
  • API not responding?
  • Deployment failing?
  • Production site down?

When your project stops working, its stressful especially if your business depends on it.

I specialize in finding and fixing complex React and JavaScript bugs quickly and correctly.

One of my recent clients said:

He succeeded where others were not able to.

If others couldn't solve it, I'm ready to take a deeper look.


‍ What I Can Fix

  • React errors, warnings & crashes
  • White screen of death
  • useEffect & state management bugs
  • JavaScript runtime issues
  • API & backend integration problems
  • Firebase / MongoDB connection errors
  • Node.js & Express bugs
  • CORS issues
  • Deployment errors (Vercel, Netlify, etc.)
  • Performance & optimization problems
  • I don't just patch the error I identify the root cause and apply a clean, stable solution.


Why Clients Choose Me

  • Production-level debugging mindset
  • Clean & scalable fixes
  • Clear communication
  • Fast turnaround
  • Confidential handling of your code
  • Support until the issue is resolved
  • Your business and deadlines matter.

Urgent issue? Message me first Ill review before you order.

  • Plataforma

    • Otros

  • Tipo de sitio web

    • Tienda de e-commerce
    • Negocios
    • Blog
    • Educación
    • Porfolio

  • Lenguaje de programación

    • JavaScript
    • TypeScript
    • HTML y CSS
    • React
Respeta los derechos de terceros

Recuerda que incluir temas, plantillas o cualquier otro elemento que viole los derechos de terceros o las leyes aplicables en los trabajos entregados va en contra de las políticas de Fiverr. Puedes ver más información en Guía para la creación digital responsable.

Conoce a Atiq Asef

Atiq Asef

WooCommerce Shipping Expert, React and JS Troubleshooting

5.0(44)

Level 1

  • DeBangladesh
  • Miembro desdejun 2021
  • Responde aprox. en:1 hora
  • Última entrega3 días

  • Idiomas

    Inglés, Francés, Alemán, Español
I specialize in fixing complex WooCommerce shipping and tax issues, including DHL, FedEx, UPS integrations and EU VAT validation. I also troubleshoot critical React and JavaScript errors such as deployment issues, API crashes, and build failures. 20+ successful projects, 5-star feedback, and fast response time. If your store rates are wrong or your app is crashing — I fix it.

Mi porfolio

Otros servicios de Mantenimiento del sitio web que ofrezco

Reseñas

4 comentarios sobre este Servicio
5.0

(4)
(0)
(0)
(0)
(0)
Desglose de calificaciones
  • Nivel de comunicación del Freelancer
    5
  • Calidad de la entrega
    5
  • Valor de la entrega
    5
Ordenar por
Más relevante
  • A

    alexandrutausch

    Cliente recurrente

    RO

    Rumanía

    5

    It was a checkbox issue in the sense that it was resolved by checking an option as part of the plug-in. But still very profesional very quick to respond and did it in 1 hour. Fast as ever

    Hasta USD50

    $

    1 día

    Tiempo

    Útil?
    Sí
    No
  • L
    image-docs

    lwdeddie

    US

    Estados Unidos

    5

    Atiq did an excellent job with locating a fixing a bug that kept our online business from operating. He succeeded where others were not able to. We will definitely keep Atiq on our list for our future java script projects.

    Hasta USD50

    $

    1 día

    Tiempo

    Útil?
    Sí
    No
  • M
    image-docs

    mahmoodkk

    Cliente recurrente

    PK

    Pakistán

    5

    Delivered what we agreed upon.Quick response, what I like in him.

    Hasta USD50

    $

    5 días

    Tiempo

    Útil?
    Sí
    No
  • M
    image-docs

    mahmoodkk

    Cliente recurrente

    PK

    Pakistán

    5

    Good work.Will surely work again with him

    Hasta USD50

    $

    2 días

    Tiempo

    Útil?
    Sí
    No
Reseñas

4 comentarios sobre este Servicio
5.0

(4)
(0)
(0)
(0)
(0)
Desglose de calificaciones
  • Nivel de comunicación del Freelancer
    5
  • Calidad de la entrega
    5
  • Valor de la entrega
    5
Ordenar por
Más relevante
  • A

    alexandrutausch

    Cliente recurrente

    RO

    Rumanía

    5

    It was a checkbox issue in the sense that it was resolved by checking an option as part of the plug-in. But still very profesional very quick to respond and did it in 1 hour. Fast as ever

    Hasta USD50

    $

    1 día

    Tiempo

    Útil?
    Sí
    No
  • L
    image-docs

    lwdeddie

    US

    Estados Unidos

    5

    Atiq did an excellent job with locating a fixing a bug that kept our online business from operating. He succeeded where others were not able to. We will definitely keep Atiq on our list for our future java script projects.

    Hasta USD50

    $

    1 día

    Tiempo

    Útil?
    Sí
    No
  • M
    image-docs

    mahmoodkk

    Cliente recurrente

    PK

    Pakistán

    5

    Delivered what we agreed upon.Quick response, what I like in him.

    Hasta USD50

    $

    5 días

    Tiempo

    Útil?
    Sí
    No
  • M
    image-docs

    mahmoodkk

    Cliente recurrente

    PK

    Pakistán

    5

    Good work.Will surely work again with him

    Hasta USD50

    $

    2 días

    Tiempo

    Útil?
    Sí
    No

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