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I will fix complex react nextjs and node API bugs
Ravindra Kamble
About this gig
I will fix complex React, Next.js, and Node API bugs
Is your React or Next.js application broken, throwing errors, failing to deploy, or behaving differently in production?
Ill diagnose the root cause, fix the issue, and help get your application working reliably again.
I can help with:
React & Next.js bugs
Next.js App Router issues
API integration & Node.js errors
CORS and authentication problems
Hydration mismatches & SSR errors
Routing and state management issues
Vercel deployment and build errors
AI-generated code that needs debugging or cleanup
Frontend/backend integration problems
Why work with me?
I focus on root-cause debugging, not temporary workarounds. Ill review the relevant code, identify what is actually failing, implement the fix, and explain the solution clearly.
Tech stack: React, Next.js, Node.js, TypeScript, JavaScript, REST APIs, Supabase & Vercel.
Please message me before ordering with your issue, error message, and relevant code/repository details so I can confirm the scope and recommend the right package.
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Get to know Ravindra Kamble
Ravindra Kamble
Senior Nextjs React SaaS Developer
- FromIndia
- Member sinceFeb 2021
- Avg. response time1 hour
- Last delivery1 year
Languages
Hindi, Marathi, English
I help startups and businesses build scalable SaaS products, web applications, and business platforms that solve real problems.
With nearly 10 years of experience, I specialize in Nextjs, React, TypeScript, Supabase, APIs, and AI integrations.
From MVPs and admin dashboards to business automation, I build secure, high-performance solutions with clean architecture, clear communication, and a focus on long-term business growth.
My Portfolio
FAQ
What types of React and Next.js bugs can you fix?
I can troubleshoot React and Next.js application errors, routing problems, state issues, hydration mismatches, SSR problems, API integration errors, CORS issues, authentication bugs, build failures, and other frontend/backend integration problems.
Can you fix Next.js App Router and Server Component issues?
Yes. I can debug Next.js App Router issues involving Server Components, Client Components, routing, server/client boundaries, asynchronous APIs, rendering errors, and related application behavior.
Can you fix API and Node.js integration problems?
Yes. I can troubleshoot REST API integrations, Node.js backend errors, incorrect requests or responses, CORS problems, authentication flows, and frontend-to-backend integration issues.
Can you fix Vercel deployment or production errors?
Yes. I can investigate Vercel build failures, deployment errors, runtime problems, serverless issues, and application problems that appear after deployment. Please provide the relevant deployment error or logs before ordering.
Can you debug AI-generated React or Next.js code?
Yes. I can review and debug existing AI-generated codebases and help resolve architectural, runtime, authentication, API, rendering, and deployment problems. The goal is to identify the underlying issue rather than apply a temporary workaround.
What do you need from me before starting?
Please provide a clear description of the problem, the exact error message if available, steps to reproduce it, and access to the relevant code or repository. For deployment issues, screenshots or deployment logs are also helpful.
Should I order the Basic, Standard, or Premium package?
The Basic package is for one minor frontend or UI bug. The Standard package is suitable for more complex API, routing, state, or backend-related problems. The Premium package is for deeper codebase debugging, production issues, deployment problems, or complex technical failures. If you are unsure, m
