I will fix production bugs in your nextjs react app

K
khemsinghdhami
K
khemsinghdhami
Sagar
fix production bugs in your nextjs react app
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fix production bugs in your nextjs react app

About this gig

Is your Next.js or React app working locally but breaking in production?

Youre not alone and I can fix it fast.

I help developers and businesses debug and fix production issues in React & Next.js applications so your app runs smoothly after deployment.


Common issues I fix:

  • Next.js app works locally but fails after deployment
  • Images not loading from /public folder
  • Environment variables not working in production
  • API calls failing (CORS, SSR, CSR issues)
  • Authentication breaking on page refresh
  • Build errors on Vercel, VPS, Docker, or Nginx
  • Hydration errors & unexpected UI bugs
  • React state issues & performance bugs

Tech I work with:

  • Next.js (App Router & Pages Router)
  • React.js
  • Node.js / APIs
  • Docker, Nginx, VPS
  • Vercel / custom server deployments

Why choose me?

  • Production-focused debugging (not guesswork)
  • Clear explanation of what went wrong
  • Clean, maintainable fixes
  • Fast response & reliable communication

️ Please message me before ordering so I can review the issue and suggest the best package.

  • Platform

    • Custom

  • Website type

    • E-Commerce store
    • Business
    • Saas

  • Programming language

    • JavaScript
    • TypeScript
    • React
    • Other
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Get to know Sagar

Sagar

Full Stack Developer

5.0(3)
  • FromNepal
  • Member sinceNov 2021
  • Last delivery1 year

  • Languages

    English, Nepali
Hi! My name is Sagar and I'm a full-stack developer. I specialize in JavaScript/TypeScript and custom website development. My fields of expertise include: • Backend development (NodeJs, Express, OAuth, Strapi, GraphQL) • Frontend development (HTML, CSS, React, Next, Ant Design, MaterialUI, GraphQL, Redux, Redux- Saga, React-Query, Framer Motion ) • User interfaces (UI/UX) • Responsive Web Design • Custom Websites (ERPs, LMs, CRMs, CMSs, Finance Management Systems, Expense Management Software, ) • Search engine optimization, page speed optimization (SEO)

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