Risolverò bug e problemi in javascript, react, node js e next js

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ahmad_pro_web
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ahmad_pro_web
Hafiz Ahmad

Level 2

4,4
4,4
Alcune informazioni sono state tradotte automaticamente.
fix bugs and issues in javascript, react, node js and next js
Schermo intero
fix bugs and issues in javascript, react, node js and next js

Cosa è piaciuto agli altri di questo freelance

arshbishnoi5529
IN

India

5
5

It was a great experience working with this freelancer. He was professional, responsive, reliable, and clearly understood the requirements. The communication...

|
trook123
SA

Arabia Saudita

5
5

Hafiz is very cooperative and polite. He made several modifications and continued helping even after delivering the work. I truly appreciate his effort and...

|
colinsforlife
CM

Camerun

5
5

I feel lucky to have found him here . He is not only a coding expert but also a very understanding person . I thank you so much sir for the help and excellent delivery..

|
deborahnajm
US

Stati Uniti

5
5

Thank you! Thank you, I was struggling for several days trying to get certain functionality on my website, Hafiz was really helpful and went above and beyond....

|
hcchly
SA

Arabia Saudita

5
5

I had an amazing experience! He helped me with my HTML and JavaScript tasks and delivered everything perfectly. The code was clean, organized, and exactly what...

|

Informazioni su questo servizio

Traduzione automatica.

CORREGGI IL CODICE PULITO, IL PROBLEMA È RISOLTO PER SEMPRE


Trovo il vero problema, lo risolvo correttamente e documenti tutto. Il tuo sito web, app, dashboard o pannello di amministrazione rimangono puliti e stabili dopo ogni intervento.


COSA RISOLVO :


  • Il sito non si carica o mostra schermata vuota
  • Bottoni, moduli o funzionalità non funzionano
  • API che non si connettono o restituiscono dati sbagliati
  • Login, registrazione o pagamento non funzionano
  • App che crashano o generano errori
  • Performance lente o layout rotto su mobile


PERCHÉ I CLIENTI MI SCEGLIONO :


  • Risposte rapide, la maggior parte delle correzioni consegnate nello stesso giorno
  • Sempre chiaro cosa è stato sistemato e perché
  • Comunicazione trasparente durante tutto il processo


IL MIO PROCESSO :


  • Trovo la causa principale, non solo maschero il sintomo
  • Inizio leggendo il tuo codice, i log degli errori e la console; la maggior parte dei problemi si evidenzia nei primi 10 minuti
  • Non hai ancora accesso al tuo codice? Descrivi cosa succede, ti dirò la causa più probabile prima di ordinare
  • Ogni correzione viene testata prima della consegna
  • Ricevi codice pulito con note chiare su cosa è stato modificato


Lavoro con React, Next.js, Node.js, Express, MongoDB, PostgreSQL, JavaScript e TypeScript.


Hai un bug o un problema? Scrivimi, lo valuterò e ti spiegherò esattamente come lo risolverò.

  • Linguaggio di programmazione

    • JavaScript

  • Expertise

    • Debug
    • Performance
    • Sicurezza
    • Controllo della fonte
    • Procedure di test

  • Framework front end

    • Bootstrap
    • jQuery
    • Next.js
    • React.js
    • Tailwind CSS

  • Framework back end

    • Express.js
    • Next.js
    • Node.js
    • Altro

Scopri di più su Hafiz Ahmad

Hafiz Ahmad

Full Stack Developer Web, Mobile Apps and NFT Platforms

4,8(68)

Level 2

  • DaPakistan
  • Membro dagen 2025
  • Tempo di risposta medio1 ora
  • Ultima consegna1 settimana

  • Lingue

    Inglese, Hindi, Urdu, Spagnolo, Francese
I build web apps, mobile apps, and NFT platforms that actually work in production. 6+ years of experience across React Native, Next.js, Node.js, Solana, and full stack development. I have delivered custom web platforms, cross-platform mobile apps, e-commerce solutions, and NFT marketplaces. Every project starts with understanding your business — not just writing code. You get daily updates, a working preview before development ends, and post-delivery support. Web. Mobile. Blockchain. If you need it built right — let's talk.

Traduzione automatica.

Il mio portfolio

Recensioni

20 recensioni per questo servizio
4,4

(16)
(1)
(0)
(1)
(2)
Valutazione dettagliata
  • Livello di comunicazione del venditore
    4,3
  • Qualità della consegna
    4,4
  • Valore della consegna
    4,4
Ordina per
Più rilevante
  • R
    image-docs

    raelozi

    BR

    Brasile

    Ordine annullato

    2

    I hired the service and the freelancer said he would do the job 100% faithfully, and I even asked him twice before paying if he would be able to do the job. I demand a full refund; the freelancer didn't do a single animation of the stories I requested.

    100 USD-200 USD

    $

    6 giorni

    Tempo

    A
    image-docs

    Risposta del venditore

    Utile?
    Sì
    No
  • A
    image-docs

    arshbishnoi5529

    IN

    India

    Collaborazione in corso
    5

    It was a great experience working with this freelancer. He was professional, responsive, reliable, and clearly understood the requirements. The communication was smooth throughout the project, and he handled the work carefully and efficiently. He also paid attention to details and made sure the important...

    50 USD-100 USD

    $

    10 giorni

    Tempo

    Utile?
    Sì
    No
  • T

    trook123

    SA

    Arabia Saudita

    5

    Hafiz is very cooperative and polite. He made several modifications and continued helping even after delivering the work. I truly appreciate his effort and support. Thank you from the bottom of my heart, and I wish him great success.

    100 USD-200 USD

    $

    4 giorni

    Tempo

    Utile?
    Sì
    No
  • M
    image-docs

    minahil_0911

    PK

    Pakistan

    5

    Love this work! Super fast delivery and outstanding quality. Perfect for urgent tasks. Really happy with the results and highly recommended.

    50 USD

    $

    1 giorno

    Tempo

    Utile?
    Sì
    No
  • S

    suhail_baig

    IN

    India

    4,7

    Hafiz Ahmad did a great job with the Phase 1 migration of my FitQuest app. He successfully removed the Base44 dependency, set up Supabase authentication/backend, deployed the project on my own Vercel account, and connected everything under my ownership. Communication was good throughout the project,...

    50 USD-100 USD

    $

    3 giorni

    Tempo

    Utile?
    Sì
    No
Recensioni

20 recensioni per questo servizio
4,4

(16)
(1)
(0)
(1)
(2)
Valutazione dettagliata
  • Livello di comunicazione del venditore
    4,3
  • Qualità della consegna
    4,4
  • Valore della consegna
    4,4
Ordina per
Più rilevante
  • R
    image-docs

    raelozi

    BR

    Brasile

    Ordine annullato

    2

    I hired the service and the freelancer said he would do the job 100% faithfully, and I even asked him twice before paying if he would be able to do the job. I demand a full refund; the freelancer didn't do a single animation of the stories I requested.

    100 USD-200 USD

    $

    6 giorni

    Tempo

    A
    image-docs

    Risposta del venditore

    Utile?
    Sì
    No
  • A
    image-docs

    arshbishnoi5529

    IN

    India

    Collaborazione in corso
    5

    It was a great experience working with this freelancer. He was professional, responsive, reliable, and clearly understood the requirements. The communication was smooth throughout the project, and he handled the work carefully and efficiently. He also paid attention to details and made sure the important...

    50 USD-100 USD

    $

    10 giorni

    Tempo

    Utile?
    Sì
    No
  • T

    trook123

    SA

    Arabia Saudita

    5

    Hafiz is very cooperative and polite. He made several modifications and continued helping even after delivering the work. I truly appreciate his effort and support. Thank you from the bottom of my heart, and I wish him great success.

    100 USD-200 USD

    $

    4 giorni

    Tempo

    Utile?
    Sì
    No
  • M
    image-docs

    minahil_0911

    PK

    Pakistan

    5

    Love this work! Super fast delivery and outstanding quality. Perfect for urgent tasks. Really happy with the results and highly recommended.

    50 USD

    $

    1 giorno

    Tempo

    Utile?
    Sì
    No
  • S

    suhail_baig

    IN

    India

    4,7

    Hafiz Ahmad did a great job with the Phase 1 migration of my FitQuest app. He successfully removed the Base44 dependency, set up Supabase authentication/backend, deployed the project on my own Vercel account, and connected everything under my ownership. Communication was good throughout the project,...

    50 USD-100 USD

    $

    3 giorni

    Tempo

    Utile?
    Sì
    No

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