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I will fix your vercel deployment, next js build error, runtime bug and production
Schechterm
About this gig
Is your Vercel deployment failing?
Getting a Build Failed, 500 Error, Runtime Error, Hydration Error, or Environment Variable issue?
Don't waste hours searching Stack Overflow or GitHub. I'll find the root cause, fix it properly, and get your project running smoothly in production.
I can help you fix:
Vercel deployment failed
Build failed during deployment
Runtime errors
Production-only bugs
Next.js App Router issues
Server Actions problems
React hydration mismatch
Environment variable configuration
API route errors
Edge Function issues
GitHub deployment problems
Domain & SSL setup
404, 500 and 503 errors
TypeScript build errors
ESLint build failures
npm, pnpm or yarn dependency conflicts
Database connection issues
Supabase integration
Firebase deployment
MongoDB connection
PostgreSQL connection
Authentication issues
Clerk
Better Auth
NextAuth
API integrations
What you'll receive
Fully working deployment
Production-ready fixes
Clean and maintainable code
Performance improvements where needed
Secure configuration
Deployment verification before delivery
Clear explanation of the issue
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Schechterm
Schechterm
Vercel Deployment Expert Nextjs Developer AI SDK Integration Specialist
- FromUnited Kingdom
- Member sinceAug 2026
- Avg. response time1 hour
Languages
English, French
I'm a Vercel & Next.js specialist helping startups, SaaS founders, agencies, & businesses build, deploy, optimize, & troubleshoot modern web applications.
Whether you're launching a new product, fixing a failed deployment, integrating AI. I deliver clean, scalable solutions that are production-ready.
My expertise includes:
• Vercel deployment & production troubleshooting
• AI SDK integration (OpenAI, Claude, Gemini)
• ChatGPT-powered web applications
• Vercel Edge Functions
• Server Actions
• API development
• Database integration (Supabase, Firebase, PostgreSQL, MongoDB)
Other Website Development Services I Offer
FAQ
Can you fix urgent deployment failures?
Yes. I regularly troubleshoot urgent Vercel deployment, build, and runtime issues.
My app works locally but fails on Vercel. Can you help?
Absolutely. This is often caused by environment variables, server/client rendering differences, dependencies, or deployment configuration.
Can you fix App Router issues?
Yes. I work with Next.js App Router, Server Actions, Route Handlers, Middleware, and React Server Components.
Do you work with authentication?
Yes. I can troubleshoot and configure Clerk, Better Auth, NextAuth, OAuth, JWT, and session-related issues.
Can you connect my database?
Yes. I work with Supabase, PostgreSQL, MongoDB, Firebase, Prisma, and other common database setups.
Will my project remain secure?
Yes. Your project and credentials are handled confidentially. I recommend using temporary access or collaborator invitations whenever possible.
