I will fix bugs and errors in your react and nodejs web app

Is your React or Node.js app crashing, throwing errors, or just not working the way it should? I'll find the cause and fix it quickly.

What I can fix:

• React and Next.js bugs (rendering issues, state problems, broken components)
• Node.js and Express errors (crashes, API failures, route issues)
• MongoDB query and connection problems
• Login and authentication bugs
• Slow performance and memory issues
• Third-party API and payment integration errors
• Deployment and environment errors

How it works:

1. Send me your error message, code, or repository link
2. I review it and tell you the cause and how long it will take
3. I fix it, test it, and explain what I changed

What you get:

• A clean, tested fix
• A short explanation so the bug doesn't come back
• Free support after delivery if the fix has any issues

Please message me before ordering with your error details so I can confirm I can help and recommend the right package.