You will get Fixed Bugs & Debug Code in React, Next.js, Node.js & Databases
Project details
You'll get your code fixed, tested, and working, fast. No more frustrating errors or broken functionality.
I specialize in debugging React, Next.js, Node.js, and database issues. From authentication bugs to API errors, hydration mismatches to deployment failures, I find the root cause and fix it permanently.
WHAT I FIX:
• Authentication & OAuth issues (login, session, JWT)
• API integration errors (401, 404, 500, CORS)
• Database problems (slow queries, connection issues)
• AI/Vibe code cleanup (ChatGPT/Cursor generated code)
• Performance issues (Core Web Vitals, slow load times)
• Deployment failures (Vercel, Railway, build errors)
MY PROCESS:
1. Reproduce & analyze the bug
2. Identify root cause with debugging tools
3. Implement clean, permanent fix
4. Test thoroughly before delivery
5. Document what was wrong & how I fixed it
WHY CHOOSE ME:
• 24-48 hour turnaround for most fixes
• Clean solutions that don't create new bugs
• Clear explanation of root cause
• 100% tested before delivery
• Post-fix support included
Tech:
• React.js
• Next.js
• Node.js
• TypeScript
• PostgreSQL
• MongoDB
Your code broken? I'll get it working. Let's fix it.
I specialize in debugging React, Next.js, Node.js, and database issues. From authentication bugs to API errors, hydration mismatches to deployment failures, I find the root cause and fix it permanently.
WHAT I FIX:
• Authentication & OAuth issues (login, session, JWT)
• API integration errors (401, 404, 500, CORS)
• Database problems (slow queries, connection issues)
• AI/Vibe code cleanup (ChatGPT/Cursor generated code)
• Performance issues (Core Web Vitals, slow load times)
• Deployment failures (Vercel, Railway, build errors)
MY PROCESS:
1. Reproduce & analyze the bug
2. Identify root cause with debugging tools
3. Implement clean, permanent fix
4. Test thoroughly before delivery
5. Document what was wrong & how I fixed it
WHY CHOOSE ME:
• 24-48 hour turnaround for most fixes
• Clean solutions that don't create new bugs
• Clear explanation of root cause
• 100% tested before delivery
• Post-fix support included
Tech:
• React.js
• Next.js
• Node.js
• TypeScript
• PostgreSQL
• MongoDB
Your code broken? I'll get it working. Let's fix it.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$69
|
Standard
$299
|
Advanced
$599
|
|---|---|---|---|
| Delivery Time | 2 days | 5 days | 10 days |
Number of Revisions | 1 | 2 | 4 |
Bug Investigation | - | ||
Fix Documentation | - | ||
Detailed Code Comments | - | - |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$30 - $190
Additional Revision
+$29
Bug Investigation
(+ 1 Day)
+$49
Fix Documentation
(+ 1 Day)
+$39
Detailed Code Comments
(+ 2 Days)
+$49
Additional Bug Fix
(+ 1 Day)
+$49
Code Review & Recommendations
(+ 2 Days)
+$89Frequently asked questions
About Muhammad Abu
Full Stack Developer, SaaS, AI, POS, CRM, ERP and E Commerce Solutions
Kharian, Pakistan - 2:42 pm local time
I develop business websites, portfolio sites, e-commerce platforms, SaaS AI applications, and custom web solutions that are fast, responsive, and scalable. My focus is on delivering high-quality, user-friendly, and secure applications tailored to your business needs.
I utilize modern technologies such as, Next JS, React JS, Node JS, Express JS, TypeScript, JavaScript, Tailwind CSS, Supabase, Neon, Prisma, Redux, React Query, and Clerk Authentication and more, to ensure efficient development and seamless functionality.
• Clean • Maintainable code • SEO-optimize
Steps for completing your project
After purchasing the project, send requirements so Muhammad Abu can start the project.
Delivery time starts when Muhammad Abu receives requirements from you.
Muhammad Abu works on your project following the steps below.
Revisions may occur after the delivery date.
Bug Investigation & Analysis
I'll reproduce the issue, analyze your code, and identify the root cause of the bug using debugging tools.
Implement the Fix
Thoroughly test the fix across different scenarios to ensure it works correctly and doesn't create new issues.