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I will fix nextjs supabase vercel build errors and API bugs
Muhammad Haris
About this gig
Stuck with a broken Next.js build error, Vercel deployment failure, or Supabase API bug? Don't let code errors delay your projectI am here to fix them fast.
As a full-stack Next.js and React developer, I specialize in rapid troubleshooting, debugging, and optimizing web applications. Whether it is an unexpected server error, environment variable misconfiguration, or broken database connection, I deliver clean, production-ready fixes.
What I Can Fix For You:
- Next.js Build Errors & TypeScript compilation failures
- Vercel deployment issues & environment variables setup
- Supabase database connection, RLS policy & Auth bugs
- Stripe payment gateway integration & failed webhooks
- React hydration errors, SSR / SSG bugs & API route issues
- Tailwind CSS styling & responsive layout fixes
Why Hire Me?
- Fast Turnaround: 24-hour delivery on urgent bug fixes.
- Clean Code: Production-grade fixes without breaking existing features.
- Clear Communication: Direct updates and step-by-step resolution.
Please message me before placing an order with your error logs or repo link so we can review the issue immediately!
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Get to know Muhammad Haris
Muhammad Haris
Next js and MERN Stack Full Stack Developer
- FromPakistan
- Member sinceMay 2026
- Avg. response time1 hour
Languages
Urdu, Hindi, Punjabi, English, Arabic
Hi, I'm Muhammad Haris, a Full-Stack Developer specializing in Next.js, React, and the MERN stack. I build high-performance, modern websites that are fast and secure.
My Services:
Full-Stack Websites: Building complete web apps with solid back-end integration.
Outclass Design: Creating clean layouts with Tailwind CSS and smooth animations.
Payment & API Wiring: Expert at connecting Stripe, PayPal, and WhatsApp tools.
Diverse Experience: Proven work in Luxury Interior Design, Fitness Portals, and Service sites.
I focus on clean code and fast results. Let's build something great together!
My Portfolio
Other Website Maintenance Services I Offer
FAQ
What information do I need to provide before starting?
Please send a brief description of the bug, the exact error log/screenshot, and access to your code repository (GitHub/GitLab) or Vercel dashboard.
What if my bug cannot be fixed within 24 hours?
Most Next.js, Vercel, and Supabase issues are resolved within 24 hours. If it is a complex structural error requiring a full refactor, I will inform you right away after reviewing your logs.
Do you offer custom offers for larger debugging tasks?
Yes! If you have multiple bugs or need a complete app audit before deployment, send me a message and I will create a tailored custom offer for your exact scope.
