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

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guitobi
G
guitobi
Alex Stratilat
5,0
5,0
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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 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

Sobre este Serviço

️ 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

  • Linguagem de programação

    • TypeScript

  • Especialidade

    • Depuração
    • Localização
    • Desempenho
    • Segurança
    • Fonte de controle

  • Estrutura de front-end

    • Next.js
    • React.js
    • Tailwind CSS

  • Estrutura de back-end

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

Conheça mais sobre Alex Stratilat

Alex Stratilat

Web Developer

5,0(2)
  • A partir deUcrânia
  • Membro desdeabr. de 2026
  • Última entrega3 meses

  • Idiomas

    Ucraniano, Inglês, Polonês
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!

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2 avaliações deste Serviço
5,0

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    5
  • Qualidade da entrega
    5
  • Valor da entrega
    5
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  • N

    nuumath

    US

    Estados Unidos

    Colaboração contínua
    5

    Alex goes the extra mile for sure

    US$ 200-US$ 400

    Preço

    4 dias

    Tempo

    Útil?
    Sim
    Não
  • N

    nuumath

    US

    Estados Unidos

    Colaboração contínua
    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,...

    US$ 100-US$ 200

    Preço

    3 dias

    Tempo

    Útil?
    Sim
    Não
Avaliações

2 avaliações deste Serviço
5,0

(2)
(0)
(0)
(0)
(0)
Classificação detalhada
  • Nível de comunicação do freelancer
    5
  • Qualidade da entrega
    5
  • Valor da entrega
    5
Ordenar por
Mais relevante
  • N

    nuumath

    US

    Estados Unidos

    Colaboração contínua
    5

    Alex goes the extra mile for sure

    US$ 200-US$ 400

    Preço

    4 dias

    Tempo

    Útil?
    Sim
    Não
  • N

    nuumath

    US

    Estados Unidos

    Colaboração contínua
    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,...

    US$ 100-US$ 200

    Preço

    3 dias

    Tempo

    Útil?
    Sim
    Não

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