I will fix react or nextjs bugs and improve performance

H
harutyunean
H
harutyunean
Artak
fix react or nextjs bugs and improve performance
Full Screen
fix react or nextjs bugs and improve performance
Full Screen
Full Screen
fix react or nextjs bugs and improve performancefix react or nextjs bugs and improve performancefix react or nextjs bugs and improve performance

About this gig

Have issues with your React or Next.js application?


I will quickly debug, fix errors, and improve performance in a clean and professional way.


I am a Senior Software Engineer with 7+ years of experience working on complex production systems, real-time dashboards, and scalable web platforms.


What I can help with:

Fix React / Next.js bugs and errors

Resolve build or deployment issues

Improve performance and loading speed

Refactor messy or legacy frontend code

Debug API integration or state management

Optimize rendering and reduce re-renders


Tech stack:

React, Next.js, TypeScript, Redux Toolkit, TanStack, REST APIs, WebSockets.


Why choose me:

Fast and accurate debugging

Clean, maintainable fixes (not temporary patches)

Clear communication and quick response

Real senior-level engineering approach


Send me a message with the issue details before ordering, and I will respond quickly.

  • Platform

    • Custom

  • Website type

    • E-Commerce store
    • Business
    • Online communities
    • Wiki/Knowledge
    • Saas

  • Programming language

    • HTML & CSS
    • JavaScript
    • TypeScript
    • React
    • Bootstrap
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Get to know Artak

Artak

Software Engineer

  • FromArmenia
  • Member sinceOct 2022
  • Avg. response time1 hour

  • Languages

    English, Russian, Armenian
I'm a Senior Software Engineer specializing in the JavaScript ecosystem. With experience delivering and scaling production-grade web and mobile applications. Focused on clean, maintainable architecture, predictable data flows, and end-to-end ownership of complex features. Strong track record of delivering high-quality software across the full product lifecycle while collaborating effectively with cross-functional teams.

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