I will fix react and next js bugs, performance issues and hydration errors

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guitobi
G
guitobi
Alex Stratilat
5,0
5,0
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fix react and next js bugs, performance issues and hydration errors
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fix react and next js bugs, performance issues and hydration errors
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fix react and next js bugs, performance issues and hydration errorsfix react and next js bugs, performance issues and hydration errors

Sobre este Serviço

LIMITED OFFER: Discounted rate for my next clients get senior-level debugging at a fraction of the usual price.

I am a fullstack 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, state management bugs (Zustand/Redux)
  • Next.js Specifics: Hydration errors, SSR/SSG build failures, routing issues
  • API & Data: Broken fetch/axios requests, asynchronous logic errors
  • Performance: Memory leaks, slow component optimization
  • Advanced CSS: Complex responsive layout breaks, Tailwind CSS issues, z-index/positioning problems

Why choose me?

  • Senior-level logic: Clean, maintainable, 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/repo before ordering this lets me confirm scope and give you the right package.

  • 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
  • Responde em aprox.:1 hora
  • Última entrega5 meses

  • Idiomas

    Ucraniano, Inglês, Polonês
I am Full-stack engineer: n8n automations, AI agents, React/Next.js frontends and NestJS/AWS backends. My systems run live in production — a bilingual e-commerce platform with automated lead flow (vanshare.pl), logistics and real-estate platforms with Telegram automations. Every order: source code you own 100%, clear docs, live test before handover, reply in under 1 hour. I build production-grade workflows — and fix what AI builders start.

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2 avaliações deste Serviço
5,0

(2)
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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

    $

    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

    $

    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

    $

    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

    $

    3 dias

    Tempo

    Útil?
    Sim
    Não

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