I will fix react js next js bugs and hydration errors or perfomance issues

G
guitobi
G
guitobi
Alex Stratilat
5,0
5,0
Certaines informations sont présentées en anglais.
fix react js next js bugs and hydration errors or perfomance issues
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fix react js next js bugs and hydration errors or perfomance issues
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fix react js next js bugs and hydration errors or perfomance issuesfix react js next js bugs and hydration errors or perfomance issues

À propos de ce service

️ SPECIAL OFFER: I am new to Fiverr and building my reputation here. I'm offering expert-level debugging at a discounted rate for my first 3 clients. You get senior-level troubleshooting for the price of a basic fix!

I am a frontend developer specializing in React.js, Next.js, and TypeScript. I don't just "patch" bugs; I find the root cause in your code logic to ensure the issue never comes back.

What I can fix for you:

  • ️ React & Next.js Issues: Hook errors (useEffect/useState), Props drilling, and State management bugs (Zustand/Redux).
  • Next.js Specifics: Hydration errors, SSR/SSG build failures, and routing issues.
  • API & Data: Broken fetch/axios requests and asynchronous logic errors.
  • Advanced CSS: Complex responsive layout breaks, Tailwind CSS issues, and z-index/positioning nightmares.
  • Performance: Finding memory leaks and optimizing slow components.

Why choose me?

  • Senior-level logic: Clean, maintainable, and well-commented code.
  • Consultation-first: I analyze your repository before we start to ensure a 100% success rate.
  • Fast delivery: Most bugs are identified and fixed within 24 hours.

️ IMPORTANT: Please message me with a description of the bug and a link to your website/repos

  • Langage de programmation

    • TypeScript

  • Expertise

    • Débogage
    • Localisation
    • Performance
    • Sécurité
    • Contrôle des sources

  • Framework frontend

    • Next.js
    • React.js
    • Tailwind CSS

  • Framework back-end

    • Laravel
    • Express.js
    • NestJS
    • Next.js
    • Node.js

Découvrez Alex Stratilat

Alex Stratilat

Web Developer

5,0(2)
  • DeUkraine
  • Membre depuisavr. 2026
  • Temps de réponse moy.1 heure
  • Dernière commande3 semaines

  • Langues

    Ukrainien, Anglais, Polonais
Hi! I’m a top-tier Web Developer who builds fast, modern, and pixel-perfect websites. > I don't just write code; I solve problems and create digital experiences that work flawlessly across all devices. Whether you need a landing page, a full custom website, or bug fixes, I deliver clean code, modern design, and zero headaches. Let’s build something awesome together!

Mon portfolio

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5,0

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    5
  • Qualité de la livraison
    5
  • Valeur de la livraison
    5
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    nuumath

    Client récurrent

    US

    États-Unis

    5

    Alex is someone who gives honest feedback, works with speed, and explains things step by step. As someone who works heavily with AI, I’ve learned that the best results come from combining AI with human intelligence, and Alex does a great job of bringing that human perspective. He was responsive, thoughtful,...

    100 $US-200 $US

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    3 jours

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    Utile?
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  • N

    nuumath

    Client récurrent

    US

    États-Unis

    5

    Alex goes the extra mile for sure

    200 $US-400 $US

    Prix

    4 jours

    Durée

    Utile?
    Oui
    Non
Avis

2 avis concernant ce service
5,0

(2)
(0)
(0)
(0)
(0)
Détails de la notation
  • Niveau de communication avec le freelance
    5
  • Qualité de la livraison
    5
  • Valeur de la livraison
    5
Trier par
Les plus pertinents
  • N

    nuumath

    Client récurrent

    US

    États-Unis

    5

    Alex is someone who gives honest feedback, works with speed, and explains things step by step. As someone who works heavily with AI, I’ve learned that the best results come from combining AI with human intelligence, and Alex does a great job of bringing that human perspective. He was responsive, thoughtful,...

    100 $US-200 $US

    Prix

    3 jours

    Durée

    Utile?
    Oui
    Non
  • N

    nuumath

    Client récurrent

    US

    États-Unis

    5

    Alex goes the extra mile for sure

    200 $US-400 $US

    Prix

    4 jours

    Durée

    Utile?
    Oui
    Non

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