Vercel App Development Services

Your Vercel app needs expert hands. We’ll fix it and launch it.

Build errors, deployment loops, performance bottlenecks, advanced features that need custom code — when your Vercel project is stuck, we diagnose and fix the root cause.

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300+
Apps launched
15 yrs
Experience
98%
Success rate

"AppStuck saved our project! We were stuck for months... got us live in just 3 weeks."

Lars Andersen, Nordic FinTech Solutions

Common Vercel Problems We Fix

Vercel is an excellent deployment platform. These are the issues that stop projects from shipping successfully.

Build Optimization

Build times, bundle sizes, and compilation errors that block deployment. We optimize your build pipeline for reliable, fast deploys.

Advanced Features

Edge functions, ISR, middleware, and advanced Next.js patterns that require deep platform knowledge to implement correctly.

Performance Tuning

Core Web Vitals, LCP, and real-world performance issues. We identify and fix the root causes of slow Vercel deployments.

Custom Integrations

Third-party APIs, webhooks, and integrations that require server-side code beyond what the AI scaffolded.

Environment & Auth Issues

Environment variable configuration, OAuth redirect URIs, and auth flows that break in production but worked in preview.

Database & API Layer

Connecting your Vercel deployment to a production database with proper connection pooling, migrations, and error handling.

Recognize any of these? We fix them in 2–5 days.

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What We Do With Vercel Projects

We assess the codebase, fix what’s blocking you, and take the project to a stable production deployment.

Project Assessment

48-hour audit of your codebase and deploy config: what works, what breaks, and the exact path to a stable production launch.

Bug Fixes & Rescue

Targeted fixes for build errors, deploy failures, and integration issues — without touching what works.

Production Launch

Full environment setup, domain configuration, SSL, monitoring, and a production-grade Vercel deploy.

Feature Completion

Advanced features, custom API routes, third-party integrations, and optimizations your app needs for real users.

How We Work

Three steps. You know the cost before committing to anything.

1

Free Discovery Call

30 minutes. You show us the app and describe what’s blocking you. We tell you honestly what it needs and what it costs. No commitment.

2

Assessment & Fix Plan

Within 48 hours of starting, you get a written plan: what we’ll fix, in what order, and the projected timeline. You approve before any work begins.

3

Fix, Test & Launch

We fix the issues, test in production conditions, and deploy. You get a working app live, a handover doc, and optional post-launch support.

Start With a Free Call

Responds within 1 business day. No commitment.

Pricing

Transparent rate, no surprises. Every project starts with a free assessment so you know exactly what it takes before committing.

$70 /hour

Minimum 5 prepaid hours · Fixed quotes available

  • Free discovery call included
  • Written plan and estimate before work starts
  • Hourly billing or fixed project quote
  • No surprise charges — you approve scope first
  • Post-launch support available
Get a Free Assessment

Typical engagements: 5–40 hours depending on complexity.

Projects We’ve Rescued

300+ apps launched. 98% success rate across 15 years.

FinTech

Nordic FinTech — Stuck for Months, Live in 3 Weeks

A FinTech team had been stuck on their AI-generated app for months before reaching out. We took over the project, assessed what was blocking them, and had them live within 3 weeks.

"AppStuck saved our project! We were stuck for months... got us live in just 3 weeks."

— Lars Andersen, Nordic FinTech Solutions

Frequently Asked Questions

Everything you need to know before reaching out.

Yes. Build errors on Vercel are usually caused by missing environment variables, incorrect build commands, or code that works locally but fails in the serverless environment. We diagnose and fix the root cause.

$70/hour, 5-hour minimum. Simple fixes: 5–10 hours. Full production launches: 15–40 hours. Written estimate after the free assessment.

Production and preview environments on Vercel have different configurations, environment variables, and edge network behavior. We audit the difference and fix the production-specific issues.

Targeted fixes: 2–5 days. Full launch from a partially-built project: 2–4 weeks. You get a timeline estimate after the free discovery call.

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Your Vercel App Is Close. Let’s Get It Live.

Free discovery call. No commitment. We tell you exactly what it takes to ship — you decide if it makes sense.

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Responds in <1 business day. Based in Europe, serving clients worldwide.

AI App Rescue

Whatever platform built it, we finish and launch it.

See our AI App Rescue service

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