I will fix react bugs frontend issues and API integration errors

V
vishnu_2929
V
vishnu_2929
Vishnu
fix react bugs frontend issues and API integration errors
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fix react bugs frontend issues and API integration errors
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fix react bugs frontend issues and API integration errorsfix react bugs frontend issues and API integration errorsfix react bugs frontend issues and API integration errorsfix react bugs frontend issues and API integration errors

About this gig

Are you facing React bugs, frontend issues, or API integration errors in your project? I will quickly identify the root cause and fix it professionally.

I help developers and businesses solve real problems such as:

  1. React.js bugs and component issues
  2. JavaScript errors and console problems
  3. API integration failures and data fetching issues
  4. UI layout and responsive design bugs
  5. Slow performance and unexpected behavior
  6. Backend connection issues with .NET APIs

I have hands-on experience building full-stack applications using React, .NET Core, SQL, and REST APIs, so I understand both frontend and backend issues clearly.

What you will get:

  • Accurate bug diagnosis
  • Clean and optimized fix
  • Proper testing before delivery
  • Clear communication
  • On-time delivery

Important:

Please message me before placing an order so I can review your issue and recommend the correct package.

I am committed to fixing your issue quickly and making your application work smoothly

  • Programming language

    • JavaScript

  • Expertise

    • Debugging
    • Performance
    • Databases
    • Source control
    • Testing procedures

  • Frontend framework

    • Bootstrap
    • jQuery
    • Next.js
    • React.js
    • Tailwind CSS

  • Backend framework

    • Express.js
    • Next.js
    • Node.js
    • Other

Get to know Vishnu

Vishnu

Full Stack Developer React Dot NET Core SQL API Integration

  • FromIndia
  • Member sinceMar 2026
  • Avg. response time1 hour

  • Languages

    English
I am a full-stack developer specializing in building scalable web applications using React, .NET, and SQL. I have developed real-world systems including a job portal and a commodity deal tracking platform with authentication, role-based access control, REST API integration, and dashboards. I help clients build complete solutions, fix frontend and backend issues, optimize database queries, and improve application performance with clean, production-ready code from development to deployment.

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